# VibeCheck vs Model Usage

The clearest difference is in-app purchases: Model Usage at none against VibeCheck's 1. Model Usage also leads on update cadence (every 3 days vs weekly) and device support (6 vs 3). On price, ads and iOS requirement there is nothing between them.

Both are free to download. VibeCheck sells 1 one-off in-app purchase. Model Usage asks for nothing beyond the download.

VibeCheck ships an update weekly, Model Usage every 3 days. The most recent releases landed on September 21, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | VibeCheck | Model Usage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vibecheck-limits-companion/id6759708342/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 14 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Baturay Berker Ceylan](https://appshunter.io/developer/1879781988) | [Rayan Khan](https://appshunter.io/developer/1863389662) |

## What reviewers say

### VibeCheck

[App page](https://appshunter.io/ios/app/vibecheck-limits-companion/id6759708342)

Monitor AI coding tool usage and costs in real-time from a unified dashboard. Track limits, reset times, and spending across multiple AI services. Get notified before you hit your limits to maintain coding flow.

**Highlights:** Unified dashboard for AI tool limits, Real-time usage percentage and requests remaining, Cost history charts for AI spending, Usage pace tracking with reserve indicators, Provider status monitoring for outages, Customizable threshold alerts, Home Screen widget and Apple Watch support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| macOS App Companion | $4.99 | one-time |


### Model Usage

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

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

**In-app purchases:** none


## Frequently asked questions

### Is VibeCheck free?

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

### Is Model Usage free?

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

### Do VibeCheck or Model Usage have ads?

Neither VibeCheck nor Model Usage shows ads.

### Which is updated more often, VibeCheck or Model Usage?

VibeCheck ships an update weekly, and Model Usage every 3 days. Most recently, VibeCheck was updated on September 21, 2026 and Model Usage on September 3, 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.*