Leanr vs Shell & Scale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leanr
Read full descriptionHide full description
Leanr is a simple and private way to track your weight and document your journey. Stay consistent by logging your weight, capturing daily photos, and seeing everything in one clear place. No complicated features. No distractions. Just simple tracking that helps you stay motivated. KEY FEATURES • Track your weight daily • Log photos of your journey • View clear weight charts • Compare photos over time • Track streaks and entries • Share your results easily PRIVATE BY DESIGN Your data stays on your device. No accounts. No tracking. No unnecessary data collection. SIMPLE & FAST Leanr is designed to make daily tracking effortless so you can focus on your goals. Log your weight. Capture your journey. Stay consistent. Start your journey with Leanr today.
Shell & Scale
Read full descriptionHide full description
See the trend. Keep the ritual gentle. Shell & Scale is a focused daily weight tracker built to make check-ins feel clear, calm, and satisfying. Log one number, understand how it changes over time, and let a curious sea turtle add a little personality—without turning your health data into a game you can fail. WEIGHT TRACKING THAT STAYS CLEAR • Record in pounds or kilograms • Review 7-day, 30-day, 90-day, or all-time trends • Inspect individual entries on an interactive chart • Edit or delete any check-in • Explore your history with a check-in calendar • Export your complete history as CSV DESIGNED FOR REAL DAILY FLUCTUATIONS A single reading is context, not a verdict. Shell & Scale emphasizes the longer trend and uses neutral language whether your weight moves up, down, or stays steady. CHOOSE HOW MUCH YOU SEE Exact mode shows readings and changes. Gentle mode keeps the trend central. Blind mode lets you log without seeing numbers or direction. A COMPANION, NOT A COACH Name your turtle and reveal small reactions, keepsakes, and environments as you keep checking in. Rewards celebrate participation—never weight loss—and missed days carry no guilt. PRIVATE BY DESIGN No account. No advertising. No analytics profile. Weight history stays on your iPhone. You can export it or erase it whenever you choose. Try the complete experience for seven check-ins. Continue with monthly, annual, or lifetime access. Your saved history remains visible and exportable even if you don’t continue. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Leanr at none against Shell & Scale's 3. Leanr also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads 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. Shell & Scale sells 3 in-app purchases, starting at $1.99 per month. Leanr asks for nothing beyond the download.
| Parameter | Leanr | Shell & Scale |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Brenden Yiping Wang | Pavli Shkurti |
In-app purchases
Leanr
No in-app purchases
Shell & Scale
- Shell & Scale Monthly$1.991 Month
- Shell & Scale Annual$14.991 Year
- Shell & Scale Lifetime$34.99









