# KeyMonetize vs Charge

The clearest difference is update cadence: KeyMonetize at weekly against Charge's fortnightly. 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.

KeyMonetize ships an update weekly, Charge fortnightly. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | KeyMonetize | Charge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 47 MB | 2 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KeyInventions LLC](https://appshunter.io/developer/6776918079) | [Dusan Baek](https://appshunter.io/developer/1530611513) |

## What reviewers say

### KeyMonetize

[App page](https://appshunter.io/ios/app/keymonetize-subscriptions/id6777026402)

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

**In-app purchases:** none


### Charge

[App page](https://appshunter.io/ios/app/charge-ai-usage-tracker/id6796766465)

Track your AI coding usage and costs across various providers directly from your iPhone. Monitor your remaining time, weekly caps, and daily spending with at-a-glance widgets and detailed dashboards. Setup is quick, and privacy is prioritized with no access to your code or conversations.

**Highlights:** Rate-limit gauges per provider, Burn-rate forecasts, Cost dashboard (daily, weekly, monthly), Plan badges and account separation, Multi-computer support, Home and Lock Screen widgets, Streak heatmap and cost trend

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyMonetize free?

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

### Is Charge free?

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

### Do KeyMonetize or Charge have ads?

Neither KeyMonetize nor Charge shows ads.

### Which is updated more often, KeyMonetize or Charge?

KeyMonetize ships an update weekly, and Charge fortnightly. Most recently, KeyMonetize was updated on September 26, 2026 and Charge on October 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.*