iBac PRO vs GutHarmony
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iBac PRO
Read full descriptionHide full description
Extremely small - Extremely accurate Professional alcometer in pocket size. iBAC is an accurate alcometer designed to fit on your key chain. It connects to your smartphone via the iBAC app. iBAC has been tested by MHF International road safety test lab to be as accurate as the professional devices – but the size is only one tenth to one fifth of the competitors. iBAC Pro app provides additional features like: - Communication to the backend. - User login feature with multiple users support. - Random and scheduled testing.
GutHarmony
Read full descriptionHide full description
GutHarmony is a private, offline bowel wellness app for iPhone. Log bowel movements with the Bristol Stool Scale, add optional symptoms and daily context, and get calm, deterministic coaching that stays on your device. Trends and educational guides help you notice patterns over time without accounts, cloud sync, analytics, or remote AI. GutHarmony is educational wellness support only. It does not replace a doctor, diagnosis, treatment plan, or emergency care.
Screenshots
Verdict
The clearest difference is price: iBac PRO at Free against GutHarmony's $0.99. iBac PRO also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). GutHarmony's advantage is update cadence (every 2 days vs every 6 weeks). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
iBac PRO is free to download; GutHarmony costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iBac PRO ships an update every 6 weeks, GutHarmony every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | iBac PRO | GutHarmony |
|---|---|---|
| Price | Free — better | $0.99 |
| Update frequency | Every 6 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 17+ | 17+ |
| Developer | Alcosystems Sweden AB | Midean Ismail |
In-app purchases
iBac PRO
No in-app purchases
GutHarmony
No in-app purchases
