Lean SL vs Restart! Weight Loss Watcher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lean SL
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Losing weight isn't only about exercise. A proper diet, sleeping habits, medical conditions are to be considered too. So what would do the trick? We know how much losing weight means to you. However, it should be done methodically. Gradual & steady workouts & a diet plan, adopting healthy lifestyle habits and you are almost there. LeanSL will help you create a personalized plan that lets you reap the benefits.
Restart! Weight Loss Watcher
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“Restart with Weight Loss Watcher!” A lighter app makes you lighter. Our app offers only the essential features for tracking your weight. When losing weight, it’s crucial to consistently monitor your weight change. To achieve that, simplicity is key—no unnecessary features. Finally, we promise that this Weight Tracker app will always be free. Enjoy lifetime access to this free weight tracker. The Weight Watcher offers three tabs: Tracker, History, and Settings. 1. Tracker - The Weight Tracker shows your weight change face through clear, impactful graphs. - Choose from 7 days, this month, the last 3 months, or this year. - Quickly view your min, avg, and max values over a period when losing weight. 2. History - Watch your progress in a list format, beginning with the most recent. - Track your weight loss from the previous record. 3. Settings - Use Weight Watcher with your preferred unit: kg, lbs, or st. - Customize your theme with 9 colors and system, light, or dark modes.
Screenshots
Verdict
The clearest difference is update cadence: Restart! Weight Loss Watcher at every 4 days against Lean SL's monthly. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Lean SL ships an update monthly, Restart! Weight Loss Watcher every 4 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | Lean SL | Restart! Weight Loss Watcher |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 30 MB |
| Age rating | 12+ | 4+ |
| Developer | AZBOW | ICHAN NAM |
In-app purchases
Lean SL
No in-app purchases
Restart! Weight Loss Watcher
No in-app purchases
Questions
Is Lean SL free?
Is Restart! Weight Loss Watcher free?
Do Lean SL or Restart! Weight Loss Watcher have ads?
Which is updated more often, Lean SL or Restart! Weight Loss Watcher?
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