# API Usage vs AI Usage Tracker

The clearest difference is iOS requirement: AI Usage Tracker at 16.4 against API Usage's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | API 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 weeks |
| Monetization | — | Free |
| Size | 5 MB | 44 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Barolo AI](https://appshunter.io/developer/1896727788) | [Pibardos LLC](https://appshunter.io/developer/1552646666) |

## What reviewers say

### API Usage

[App page](https://appshunter.io/ios/app/api-usage/id6770253168)

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

**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 API Usage free?

API 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 API Usage or AI Usage Tracker have ads?

Neither API Usage nor AI Usage Tracker shows ads.

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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.*