# Model Usage vs AI Usage Tracker

The clearest difference is update cadence: Model Usage at every 3 days against AI Usage Tracker's every 3 weeks. Model Usage also leads on device support (6 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Model Usage ships an update every 3 days, AI Usage Tracker every 3 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Model Usage | AI Usage Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 5 MB | 44 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rayan Khan](https://appshunter.io/developer/1863389662) | [Pibardos LLC](https://appshunter.io/developer/1552646666) |

## What reviewers say

### Model Usage

[App page](https://appshunter.io/ios/app/model-usage/id6761831599)

**Features:** Apple Watch app, iMessage stickers

**In-app purchases:** none


### AI Usage Tracker

[App page](https://appshunter.io/ios/app/ai-usage-tracker-pulse/id6809306360)

Monitor your AI usage across multiple services in one dashboard. Track remaining allowances, upcoming resets, and usage history to plan your creative or coding sessions effectively. Receive optional reminders to stay within your limits.

**Highlights:** Usage at a glance, Reset countdowns, Home Screen widgets, Usage history and forecasts, Optional reminders, Connect multiple AI providers

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

**In-app purchases:** none


## Frequently asked questions

### Is Model Usage free?

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

### Is AI Usage Tracker free?

AI Usage Tracker is free to download, with no in-app purchases.

### Do Model Usage or AI Usage Tracker have ads?

Neither Model Usage nor AI Usage Tracker shows ads.

### Which is updated more often, Model Usage or AI Usage Tracker?

Model Usage ships an update every 3 days, and AI Usage Tracker every 3 weeks. Most recently, Model Usage was updated on November 9, 2026 and AI Usage Tracker on November 6, 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.*