# Weight Tracker vs Align

The clearest difference is rating: Align at 5.0 against Weight Tracker's 4.0. Align also leads on update cadence (every 9 days vs every 28 months) and iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Weight Tracker sells 2 in-app purchases, starting at $0.99 per month and Align sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Align holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Weight Tracker ships an update every 28 months, Align every 9 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Weight Tracker | Align |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/weight-tracker-weight-diary/id1598710031/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/align-calorie-counter/id6756825860/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 9 days** |
| Monetization | Freemium | Freemium |
| Size | 6 MB | 50 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [杏娣 吴](https://appshunter.io/developer/1275821426) | [Kole Menz LLC](https://appshunter.io/developer/1863119392) |

## What reviewers say

### Weight Tracker

[App page](https://appshunter.io/ios/app/weight-tracker-weight-diary/id1598710031)

Easily record, track, and analyze your weight progress with this intuitive application. It offers a stylish interface, dark mode, and the ability to share your logs with friends. No sign-up is required to start managing your weight journey.

**Highlights:** Record weight logs, Track weight progress, Analyze weight information, Save and share logs, Find history by date, Dark mode support, No sign-up required

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weight Tracker Pro | $0.99 | per month |
| Weight Tracker Pro | $4.99 | per year |


### Align

[App page](https://appshunter.io/ios/app/align-calorie-counter/id6756825860)

This app uses AI to help you decide what to eat based on your daily calorie and macro goals. It offers personalized meal plans, quick food logging by description, and exercise tracking with estimated calorie burn.

**Highlights:** AI-powered meal suggestions, Quick food logging by description, Personalized meal plans, Barcode scanner, Exercise calorie burn estimation, Habit and wellness tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Align Pro (Monthly) | $9.99 | per month |
| Align Pro (6 Month) | $49.99 | per 6 months |
| Align Pro (Yearly) | $69.99 | per year |


## Frequently asked questions

### Is Weight Tracker free?

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

### Is Align free?

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

### Which has better reviews, Weight Tracker or Align?

Align is rated higher. Weight Tracker averages 4.0 out of 5 from 2 ratings, while Align averages 5.0 from 3 ratings.

### Do Weight Tracker or Align have ads?

Neither Weight Tracker nor Align shows ads.

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

Weight Tracker ships an update every 28 months, and Align every 9 days. Most recently, Weight Tracker was updated on November 3, 2026 and Align on October 30, 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.*