# Dozify vs TrendWeight AI

The clearest difference is ads: TrendWeight AI at none against Dozify's shown. Dozify's advantage is update cadence (every 2 days vs fortnightly) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Dozify sells 2 in-app purchases, starting at $6.99 per month and TrendWeight AI sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Dozify ships an update every 2 days, TrendWeight AI fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dozify | TrendWeight AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 60 MB | 69 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [mit Can ERM](https://appshunter.io/developer/1894513244) | [Assaf Morami](https://appshunter.io/developer/6785865701) |

## What reviewers say

### Dozify

[App page](https://appshunter.io/ios/app/dozify-glp-1-tracker/id6764325653)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dozify Premium Monthly | $6.99 | per month |
| Dozify Premium Yearly | $39.99 | per year |


### TrendWeight AI

[App page](https://appshunter.io/ios/app/trendweight-ai-weight-tracker/id6785865699)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrendWeight AI Monthly | $9.99 | per month |
| TrendWeight AI Yearly | $29.99 | per year |


## Frequently asked questions

### Is Dozify free?

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

### Is TrendWeight AI free?

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

### Do Dozify or TrendWeight AI have ads?

Dozify shows ads; TrendWeight AI does not.

### Which is updated more often, Dozify or TrendWeight AI?

Dozify ships an update every 2 days, and TrendWeight AI fortnightly. Most recently, Dozify was updated on November 5, 2026 and TrendWeight AI on October 31, 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.*