BMI vs Mend
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMI
Easily calculate your Body Mass Index (BMI) and track your weight over time. Monitor your progress towards your health goals with this straightforward tool.
- BMI calculation
- Weight tracking
- Progress monitoring
- Health goal support
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Track your BMI, monitor weight progress, and stay within your healthy weight range. BMI Tracker & Calculator helps you calculate Body Mass Index, save measurements, and visualize progress through a modern dashboard designed for everyday health tracking.
Mend
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Mend is the simplest way to track your intermittent fast. draining your wallet every month. FASTING PROTOCOLS • 12:12 — Beginner friendly • 16:8 — Most popular • 18:6 — Intermediate • 20:4 — Advanced • OMAD — One meal a day • Custom — Set your own hours (Pro) ALWAYS ON The timer keeps running in the background. Kill the app, restart your phone — Mend picks up exactly where you left off. LOCK SCREEN & HOME SCREEN Live Activities keep your countdown on the lock screen while you fast. The home screen widget shows your progress at a glance. MEND PRO — $3.99, ONE TIME Unlock the full experience with a single purchase. No subscription. Ever. • Full fasting history — last 30 fasts • Detailed stats and streaks • Custom fasting protocols Your body heals itself when you give it space to rest. Mend helps you track that time.
Screenshots
Verdict
The clearest difference is ads: Mend at none against BMI's shown. Mend also leads on update cadence (every 6 days vs every 6 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. BMI sells 1 one-off in-app purchase and Mend sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
BMI ships an update every 6 months, Mend every 6 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.
| Parameter | BMI | Mend |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (56 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 56 — better | — |
| Update frequency | Every 6 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | An Banh | Ryan Roberts |
In-app purchases
BMI
- Upgrade Pro Version$1.99
Mend
- Mend Pro$3.99
