Comparison
Happy Scale alternative for Android.
Happy Scale is a focused, well-loved iPhone app. It is not available on Android. If you want a trend-first tracker on Android — with GLP-1, measurements, nutrition, and photos in the same app — this comparison is for you.
Same job. Different platform. Bigger scope.
If you are on Android and the core need is a smoother weight trend, Weight Track Assistant is the closer fit. It also tracks GLP-1, measurements, nutrition, and progress photos without an account.
| Feature | Happy Scale | Weight Track Assistant |
|---|---|---|
| Platform | iPhone / iPad | Android 7.0+ |
| Trend-first weight tracking | Yes | Yes |
| Trend method | Moving average | Time-aware EWMA |
| Goal predictions | Yes | Yes |
| Milestones | Yes | Yes |
| GLP-1 tracking | Not advertised | Yes |
| Body measurements | Not advertised | Yes — 22 metrics |
| Nutrition diary | Not advertised | Yes |
| Progress photos | Not advertised | Yes |
| Customizable Home | Not advertised | Yes — modes, cards, order, style |
| No online account | Not advertised | Yes |
| Local-first storage | Not advertised | Yes |
| Export / backup | Not advertised | CSV, JSON, local backup |
| Health integration | Apple Health | Health Connect |
| Device sync | iCloud between iPhone / iPad | Manual export / import |
| Privacy controls | Passcode | Display privacy + Privacy Center |
| Price | Free download; premium options may apply | Free with ads; existing Pro ad-free |
Based on public information as of November 2026. “Not advertised” means the feature was not listed on the product’s public pages at that time; it does not prove absence. Competitor features and pricing may change. Happy Scale is a trademark of its owner. Weight Track Assistant is not affiliated with or endorsed by Happy Scale.
Where Happy Scale is strong
A focused app that does one job well.
Happy Scale has earned its reputation. If your needs are simple and you live in the Apple ecosystem, it is a strong choice.
- Simple, polished iPhone/iPad experience.
- Moving-average trend and goal predictions.
- Milestone goals for long journeys.
- Apple Health import and iCloud sync between Apple devices.
- Passcode protection.
Where Weight Track Assistant is different
Android, all-in-one, local-first.
Weight Track Assistant is not a clone. It is a broader record with a trend-first core and a privacy-first architecture.
- Android 7.0+, not an iPhone app.
- Time-aware EWMA with gap handling and outlier softening.
- GLP-1 doses, symptoms, injection sites, titration, supply, and Care Brief.
- 22 metrics, including 15 body measurements, with waist as the hero.
- Nutrition, hydration, workouts, and progress photos.
- A Home that fits the phase: five modes, editable cards, and per-mode layouts.
- No online account; local-first storage; encrypted export.
Who should choose which
Pick the app that fits the device and the job.
Neither app is universally better. The right choice depends on your platform and how much context you want in one place.
You are on iPhone and want a focused trend app.
- You only need weight trend and goal projections.
- You want Apple Health and iCloud sync.
- You prefer a simple, single-purpose interface.
You are on Android and want the whole picture.
- You want weight, GLP-1, measurements, nutrition, and photos together.
- You want local-first storage and no online account.
- You want a Home that changes with your phase.
- You want to export your data on your terms.
Happy Scale comparison questions.
Is Happy Scale available on Android?
Is Weight Track Assistant a direct replacement for Happy Scale?
Does Weight Track Assistant sync between devices?
Which app is better for me?
Keep exploring
Android alternative
Trend-first. Android-native. Private.
See the trend, not the daily noise — with GLP-1, measurements, nutrition, and photos in one app.
- 1M+ installs since 2013
- Current version 4.2
- No account required
- Free on Android