Comparison

GutCheck IBS Diary vs Bloatless

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

GutCheck IBS Diary

Features
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GutCheck is a private, toilet-first stool diary for people who want to understand digestive patterns without typing long notes. Log poop with Bristol stool type, color, wipe difficulty, amount, urgency, pain, bloating, gas, stool traits, optional urine, and food recall. Add urine, food, or symptom-only logs when you need a quick entry. Review history, spot food timing patterns, and export a plain-language doctor report. GutCheck does not diagnose IBS or any medical condition. It helps you organize observations for yourself and your clinician. Terms of Use (EULA): https://bottlenecklabs-apps.surge.sh/gutcheck/terms/ Privacy Policy: https://bottlenecklabs-apps.surge.sh/gutcheck/privacy/

About

Bloatless

Features
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Feel good in your clothes. Know what you're eating and what may leave you bloated. Bloatless combines photo calorie tracking with a personal food and symptom diary. Snap a meal for estimated calories, then check in an hour later. Your logs help you spot potential bloating triggers. If you're working toward weight-management goals, keep an eye on your daily calorie total without typing in every ingredient. WHAT BLOATLESS PRO UNLOCKS โ€ข Photo calorie tracking: AI estimates the calories in your meal, identifies ingredients and flags common potential trigger groups. โ€ข Daily calorie totals and an optional calorie goal you control in Settings. โ€ข Meal reminders and one-tap bloating check-ins, with optional notes or voice memos. โ€ข A personal Trigger Report: potential food triggers, confidence levels and examples from your meals. Your report builds from your own meal and symptom history. HOW IT WORKS 1. Photograph your meal. See estimated calories and potential food triggers after analysis. 2. Check in one hour later. Rate how bloated you feel with one tap, including from the lock screen. 3. Compare your patterns. Choose 7 days for a first look or 30 days to collect more meals and check-ins. The tracking window is separate from your purchase's billing period. More consistent logs give the report more evidence to work with. Bloating and body fat are different. Bloatless helps you track food intake and bloating patterns; it does not measure body fat or promise targeted belly-fat loss. Calorie estimates from photos are approximate. PAID ACCESS OR REFERRAL UNLOCK Meal tracking requires Bloatless Pro or a qualified referral unlock. The onboarding example shows what to expect before you pay. Bloatless offers weekly or yearly auto-renewing subscriptions, or a one-time lifetime purchase. Available options and localized prices are shown before purchase. Every paid option includes the same Pro features. No ads. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Your account is charged within 24 hours before renewal. Manage or cancel subscriptions in your App Store account settings. Lifetime is a one-time payment with no subscription. You can also invite friends: two friends who join with your code and photograph their first meal unlock one 7-day plan. A third qualified friend unlocks a 1-month plan. A NOTE ON YOUR HEALTH Bloatless finds patterns and likely trigger foods in your own logs. It makes predictions, not diagnoses. It is not a medical device and does not provide medical advice or treatment. If your symptoms are severe or persistent, please talk to a doctor. โ€” Privacy Policy: https://bloatless.app/privacy โ€” Terms of Use: https://bloatless.app/terms โ€” Support: hi@bloatless.app

Screenshots

GutCheck IBS Diary4 screens
Bloatless4 screens

Verdict

The call

The clearest difference is iOS requirement: GutCheck IBS Diary at 16.4 against Bloatless's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. GutCheck IBS Diary sells 2 in-app purchases, starting at $4.99 per month and Bloatless sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GutCheck IBS Diary ships an update daily, Bloatless every 2 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

Scorecard1 real difference ยท 5 level
GutCheck IBS Diary versus Bloatless: the parameters behind the verdict, then further details
ParameterGutCheck IBS DiaryBloatless
PriceFreeFree
Update frequencyDaily โ€” betterEvery 2 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS16.4 โ€” better18.0
Further details โ€” not scored
Size43 MB26 MB
Age rating12+17+
DeveloperAlex ReibmanJan Philip Wahle

In-app purchases

2 purchases

GutCheck IBS Diary

Subscriptions2
  • GutCheck Premium Monthly$4.991 Month
  • GutCheck Premium Yearly$29.991 Year
5 purchases

Bloatless

Subscriptions2
  • Bloatless Pro (Weekly)$7.997 Days
  • Bloatless Pro (Yearly)$34.991 Year
One-time3
  • Bloatless Pro (Lifetime)$29.99
  • Bloatless Pro (Lifetime 50% Off)$39.99
  • Bloatless Pro (Lifetime)$69.99

Questions

Is GutCheck IBS Diary free?
GutCheck IBS Diary is free to download, with in-app purchases available.
Is Bloatless free?
Bloatless is free to download, with in-app purchases available.
Do GutCheck IBS Diary or Bloatless have ads?
Neither GutCheck IBS Diary nor Bloatless shows ads.
Which is updated more often, GutCheck IBS Diary or Bloatless?
GutCheck IBS Diary ships an update daily, and Bloatless every 2 days. Most recently, GutCheck IBS Diary was updated on October 1, 2026 and Bloatless on October 12, 2026.

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