# Just A Weight Tracker vs Calipet

The clearest difference is ads: Just A Weight Tracker at none against Calipet's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Just A Weight Tracker sells 4 in-app purchases, starting at $0.99 per 7 days and Calipet sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Just A Weight Tracker ships an update monthly, Calipet every 3 weeks. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Just A Weight Tracker | Calipet |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 8 MB | 171 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Paul Loughlin](https://appshunter.io/developer/351078355) | [Calibrx AI Inc.](https://appshunter.io/developer/1850824038) |

## What reviewers say

### Just A Weight Tracker

[App page](https://appshunter.io/ios/app/just-a-weight-tracker/id351078352)

Monitor your weight journey with progress tracking, milestone rewards, and advanced analytics. This app offers instant BMI feedback and clear visuals to keep you motivated. Your data is private and stored locally on your device.

**Highlights:** Progress tracking and achievements, Advanced analytics and insights, Instant BMI calculation, Fast and simple logging, Clear charts and visuals, Private, local data storage, Metric and imperial support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $0.99 | per 7 days |
| Monthly Pass | $3.99 | per month |
| Monthly Premium Subscription | $24.99 | per year |
| Lifetime Premium Unlock | $44.99 | one-time |


### Calipet

[App page](https://appshunter.io/ios/app/calipet/id6754895847)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calipet Pro Monthly | $9.99 | per month |
| Calipet Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Just A Weight Tracker free?

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

### Is Calipet free?

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

### Do Just A Weight Tracker or Calipet have ads?

Calipet shows ads; Just A Weight Tracker does not.

### Which is updated more often, Just A Weight Tracker or Calipet?

Just A Weight Tracker ships an update monthly, and Calipet every 3 weeks. Most recently, Just A Weight Tracker was updated on October 14, 2026 and Calipet on October 5, 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.*