Just dumped the majority of the data from this insanely insecure app. ( FRESH FRESH FRESH )
Posting this here first because I can't be bothered to look for whatever fed forum is the biggest right now.
Compromised Data: Email (around 1m are apple private relay given that it is a mobile app) of 3m users, date of birth, height / weight, genders, first / last Names of anyone who has setup a Social profile (around 300k users), purchased Subscriptions, meals, Exercise goals, Tracked weight of users over time, referral code conversion information, Superwall / Klaviyo / appsflyer / App Store transaction ids, group information, a lot more Random info (like times of day users eat? lol?)
No password info sadly as the app does not use passwords. Instead they opted for a hyper secure 4 digit numeric pin. (The login endpoint has no rate limit or captcha)
The database is uploaded as a highly compressed 7z file containing 8 JSONL (line delimited JSON) files containing rows from each table.
The tables can be linked together using the User id in the row / path of the row to identify which subdocument is linked to which user. I couldn't be bothered to combine this. Use your brain.
There was also a separate table containing all logged food information but it seems to me like mostly useless junk and is 3-5x the size of all the other data in the db combined. If I were to scrape all the images from it it would easily be several terabytes.
Using an efficient file reader app of your choice makes reading these easy.
example of a user id: 000EN6O1EHN3HcseXcURwe7R9dL2
{"_id":"preferences","_path":"projects/calai-app/databases/(default)/documents/userData/001CTlShtWcCSg5BE2mlZY9CQNU2/settings/preferences","_updateTime":"2026-01-09T14:36:07.188109Z","isShowedFrozenStreak":false,"cheatDays":[],"hasLoggedPromoCode":false,"heightFt":5,"fourthMealTime":-62135672964000,"acceptedNotifications":true,"lastLoggedExperimentForLayers":{"backend_experiment_layer":"mfp_nonen"},"hasDismsisedNotificationPermissionCard":false,"segment":"standard","firstMealTime":-62135717964000,"measurementType":"imperial","firstMealEnabled":true,"fiberGoal":25,"enableLiveActivity":false,"notificationBannerShownCount":0,"hasSeenNutritionTooltipTour":false,"currentExperimentForLayers":{"backend_experiment_layer":"mfp_nonen"},"waterServing":8,"groupsOverride":false,"lastKnownSubscriptionStatus":"UNKNOWN","hasDecidedMacroSyncPreference":false,"isShowedLost":false,"name":"","fifthMealEnabled":false,"sodiumGoal":2300,"eatenCaloriesMode":false,"hasSeenHomeTooltipTour":false,"isDismissedBurnedPopup":true,"thirdMealTime":-62135683764000,"hasLoggedDownload":false,"seed":0,"isBurnedCalories":true,"macroRecalculationEnabled":true,"hasSeenBarcodeTutorial":false,"hasShownFeatureAnnouncement2025":false,"weightLossRate":1,"hasScannedFoodLabel":false,"hasShownFirstScanPopup":false,"promoCode":"","stepGoal":10000,"enableBadgeCelebration":true,"secondMealEnabled":true,"hasSeenGalleryTutorial":false,"initialNotifications":true,"rolloverCalories":true,"secondMealTime":-62135707164000,"fifthMealTime":-62135690964000,"heightIn":6,"enableMealReminders":true,"hasUsedFreeRestore":false,"hasDismissedRejoinBanner":false,"thirdMealEnabled":true,"fourthMealEnabled":false,"lastKnownCombinedSubscriptionStatus":"active","trialLogEventTime":1767835965834.126,"birthday":587538000000,"gender":"Female","reasonNotToReachGoal":"Busy schedule","hasMigratedHeight":true,"workoutAmount":"3-5","carbsGoal":146,"onboardedAt":1767821566387.5032,"sugarGoal":51,"height":62,"proteinGoal":111,"coachOrNutritionistOption":"No","goal2":168,"specificDiet":"Classic","hasShownFirstScanTooltip":true,"weight":178,"calorieGoal":1372,"fatsGoal":38,"generatedMicroGoals":true,"hasRunHealthBadgeFix":true,"otherAppOption":"No","startWeight":178,"targetWantToAchieve":"Feel better about my body","heardPlaform":"Friend or family","hasSeenScanTutorial":true,"hasSeenLabelTutorial":true,"notificationBannerFirstShownDate":1767877944762.02,"lastStreakBannerShownDate":1767852000000,"creatorStreakValue":35,"installedAt":1767969364730.054,"lastDayLoggedCalorieGoal":1767882964728.015,"cachedReferralsData":"{\"referrals\":{\"pendingBalance\":0,\"code\":\"AODJSR\",\"payoutPending\":false,\"count\":0,\"canCashOut\":false,\"balance\":0}}","hasShownFixFoodTooltip":true,"mixpanelSubProperties":"{\"product\":\"yearly_30_trial_calai\",\"price\":29.99,\"subType\":{\"trial\":{}}}","updatedAt":"2026-01-09T14:36:07.167Z"}
{"_id":"preferences","_path":"projects/calai-app/databases/(default)/documents/userData/001F7HV82kbuVD6fFlALRJ5RulG2/settings/preferences","_updateTime":"2025-12-02T16:36:57.532769Z","isShowedFrozenStreak":false,"cheatDays":[],"installedAt":1764693130130.422,"hasLoggedPromoCode":false,"heightFt":5,"hasMigratedHeight":false,"acceptedNotifications":false,"lastLoggedExperimentForLayers":{"backend_experiment_layer":"5_1_medium_de","misc_experiment_layer":"feature_announcement_2025"},"hasDismsisedNotificationPermissionCard":false,"segment":"standard","firstMealTime":-62135710622000,"measurementType":"imperial","fiberGoal":25,"height":66,"proteinGoal":60,"goal2":120,"enableLiveActivity":false,"notificationBannerShownCount":0,"hasShownFirstScanTooltip":false,"weight":120,"hasSeenNutritionTooltipTour":false,"currentExperimentForLayers":{"backend_experiment_layer":"5_1_medium_de","misc_experiment_layer":"feature_announcement_2025"},"waterServing":8,"groupsOverride":false,"lastKnownSubscriptionStatus":"UNKNOWN","generatedMicroGoals":false,"hasRunHealthBadgeFix":false,"hasDecidedMacroSyncPreference":false,"isShowedLost":false,"lastKnownCombinedSubscriptionStatus":"unknown","name":"","sodiumGoal":2300,"eatenCaloriesMode":false,"hasSeenHomeTooltipTour":false,"birthday":1764693130124.582,"isDismissedBurnedPopup":true,"thirdMealTime":-62135676422000,"hasLoggedDownload":false,"gender":"Male","seed":0,"hasSeenScanTutorial":false,"isBurnedCalories":true,"hasShownFixFoodTooltip":false,"macroRecalculationEnabled":true,"hasSeenBarcodeTutorial":false,"hasShownFeatureAnnouncement2025":false,"weightLossRate":1,"hasScannedFoodLabel":false,"snowEnabled":true,"workoutAmount":"0-2","carbsGoal":90,"hasShownFirstScanPopup":false,"promoCode":"","sugarGoal":50,"stepGoal":10000,"enableBadgeCelebration":true,"creatorStreakValue":22,"hasSeenGalleryTutorial":false,"initialNotifications":false,"lastDayLoggedCalorieGoal":1764606730127.2568,"calorieGoal":2000,"rolloverCalories":false,"secondMealTime":-62135699822000,"hasSeenLabelTutorial":false,"fatsGoal":30,"heightIn":6,"enableMealReminders":true,"hasUsedFreeRestore":false,"hasDismissedRejoinBanner":false,"updatedAt":"2025-12-02T16:36:57.512Z"}
{"_id":"0022wKiSrHQu3iZPvKd1VtOqzxL2","_path":"projects/calai-app/databases/(default)/documents/user_data/0022wKiSrHQu3iZPvKd1VtOqzxL2","_updateTime":"2025-03-28T22:09:14.979957Z","gender":"Male","weight_kg":68,"carbs":200,"height_cm":184,"goal_rate_lb":0.6613860130310059,"goal_offset_lb":48.50164031982422,"goal_offset":0,"accomplish":"","fats":52,"workout_amount":"low","protein":157,"weight_lb":149.91415405273438,"height":0,"height_ft":6,"tracking_app":"","goal_offset_kg":22,"specific_diet":"","weight":0,"calories":1907,"goal_rate_kg":0.30000001192092896,"goal_rate":0,"metric":true,"user_id":"","dob":"29/03/2003","stop_reaching":""}
{"_id":"002ENZiUN2ZVMpe1wvPHJE7hQ0K3","_path":"projects/calai-app/databases/(default)/documents/user_data/002ENZiUN2ZVMpe1wvPHJE7hQ0K3","_updateTime":"2024-11-30T18:23:12.970384Z","tracking_app":"","gender":"Male","carbs":261,"specific_diet":"","weight":68,"calories":1961,"goal_rate":1,"goal_offset":-8,"accomplish":"","fats":56,"user_id":"","metric":false,"dob":"15/02/2005","workout_amount":"high","protein":120,"stop_reaching":"","height":167}
{"_id":"002ExypBWEXGbusUs5ZV9HKovxJ2","_path":"projects/calai-app/databases/(default)/documents/user_data/002ExypBWEXGbusUs5ZV9HKovxJ2","_updateTime":"2025-10-12T04:59:48.016111Z","gender":"Female","weight_kg":81.646728515625,"carbs":210.2435760498047,"height_cm":152.39999389648438,"goal_rate_lb":0.20000000298023224,"goal_offset_lb":-11.000005722045898,"goal_offset":0,"accomplish":"Feel better about my body","fats":50.81120300292969,"workout_amount":"medium","protein":132.73204040527344,"weight_lb":180,"height":0,"fiber":25,"height_ft":5,"tracking_app":"yes","goal_offset_kg":-4.989524841308594,"specific_diet":"Classic","weight":0,"calories":1829.2032470703125,"goal_rate_kg":0.0907185897231102,"goal_rate":0,"appsFlyerId":"","sodium":2300,"metric":false,"user_id":"","dob":"01/07/1999","stop_reaching":"Busy schedule","sugar":69}
{"_id":"002VPoW1pMQUshaRI4B6CvkKowW2","_path":"projects/calai-app/databases/(default)/documents/user_data/002VPoW1pMQUshaRI4B6CvkKowW2","_updateTime":"2025-09-29T23:23:42.941965Z","height_ft":6.922572135925293,"protein":87.5,"weight":0,"appsFlyerId":"","fiber":25,"height":0,"specific_diet":"Classic","metric":true,"weight_lb":119.04947662353516,"height_cm":211,"user_id":"","goal_offset_lb":-11.023099899291992,"goal_rate_kg":0.10000000149011612,"dob":"14/01/2014","carbs":303.5024108886719,"calories":2085.34619140625,"fats":57.9262809753418,"goal_rate_lb":0.22046199440956116,"goal_offset":0,"goal_rate":0,"workout_amount":"high","weight_kg":54,"tracking_app":"yes","gender":"Female","accomplish":"Eat and live healthier","sodium":1800,"stop_reaching":"Unhealthy eating habits","goal_offset_kg":-5,"sugar":78}
excluding samples from meals / conversions / groups just because it would make this thread way too long
Download:
Excerpt from signup process: "We promise to always keep your personal information private and secure."
Meanwhile entire subscription table can be read without authentication....
