# HeyWell vs Weight Tracker

The clearest difference is in-app purchases: HeyWell at none against Weight Tracker's 6. Weight Tracker's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Weight Tracker sells 6 in-app purchases, starting at $1.99 per month. HeyWell asks for nothing beyond the download.

HeyWell ships an update every 6 weeks, Weight Tracker every 3 days. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | HeyWell | Weight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 219 MB | 82 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [eTherapists GmbH](https://appshunter.io/developer/1100660138) | [Johannes Müller](https://appshunter.io/developer/1671310660) |

## What reviewers say

### HeyWell

[App page](https://appshunter.io/ios/app/heywell/id6747421307)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Weight Tracker

[App page](https://appshunter.io/ios/app/weight-tracker-trendcurve/id6809206142)

This app smooths out daily weight fluctuations to reveal your true progress and forecast your goal achievement date. It offers detailed analysis, medication tracking, and customizable logging options, all while keeping your data private on your device.

**Highlights:** Trend weight smoothing, Goal forecasting and milestones, Experiment and pattern analysis, Medication tracking with markers, Customizable logging and units, Apple Health integration, Data export and import

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trendcurve Pro Monthly | $1.99 | per month |
| Trendcurve Pro Monthly | $3.99 | per month |
| Trendcurve Pro Yearly | $11.99 | per year |
| Trendcurve Pro Yearly | $23.99 | per year |
| Trendcurve Pro Lifetime | $29.99 | one-time |
| Trendcurve Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is HeyWell free?

HeyWell is free to download, with no in-app purchases.

### Is Weight Tracker free?

Weight Tracker is free to download, with in-app purchases available.

### Do HeyWell or Weight Tracker have ads?

Neither HeyWell nor Weight Tracker shows ads.

### Which is updated more often, HeyWell or Weight Tracker?

HeyWell ships an update every 6 weeks, and Weight Tracker every 3 days. Most recently, HeyWell was updated on November 5, 2026 and Weight Tracker on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*