Keel vs Simple Weight Tracker App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keel
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Log your weight in seconds. See the trend over time. Keel makes a daily weigh-in simple: one number, a clear chart and a seven-day average that helps you see beyond everyday fluctuations. - Log in kilograms or pounds. - See your recent weights and seven-day average. - Set an optional target and a daily reminder that fits your routine. - Edit a weight or undo a change. - Connect Apple Health, free and entirely optional. Share the weights you log from then on, or bring in existing weights with a one-time import. Keel keeps days you have already logged and imports one reading per missing day. No account. No advertising. No analytics. Keel stores your weights on your device. Your weights are never sent to Mono Studio or our servers. If you choose to connect Apple Health, Keel can save weights to Health and import the weights you allow it to read. Apple Health may sync through Apple's services according to your device settings. You control access, and Keel never edits Health entries created by another app.
Simple Weight Tracker App
Easily log your daily weight and visualize your progress over time. This app helps you spot trends, build healthy habits, and achieve your weight goals with a simple, private interface. Unlock advanced features like charts and unlimited history with a subscription.
- Daily weight logging
- Progress over time visualization
- Trend spotting
- Goal setting (lose, gain, maintain)
- Data export
- 100% private data storage
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Simple Weight Tracker is the easiest way to log your weight every day and watch your progress over time. Why daily tracking works: • People who weigh themselves daily are 7x more likely to reach their goal • Spot trends before they become problems • Build one tiny habit instead of complicated diets Features: • Simple weight chart with trends • Daily history at a glance • Lose, gain, or maintain weight goals • Export your data anytime • 100% private. Your data never leaves your device Weight Tracker is free to download. Access to charts, trend analysis and unlimited history requires an auto-renewable subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://simpleweighttracker.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Keel at none against Simple Weight Tracker App's 2. Simple Weight Tracker App's advantage is update cadence (every 10 days vs every 5 months). On price, ads, 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. Simple Weight Tracker App sells 2 in-app purchases, starting at $9.99 per 7 days. Keel asks for nothing beyond the download.
Keel ships an update every 5 months, Simple Weight Tracker App every 10 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.
| Parameter | Keel | Simple Weight Tracker App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 29 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | ALASDAIR CUNNINGHAM | Pablo Sanchez Lorente |
In-app purchases
Keel
No in-app purchases
Simple Weight Tracker App
- Pro Weekly$9.997 Days
- Pro 3 Months$19.993 Months
