# AI Limits vs CertTracker

The clearest difference is ads: AI Limits at none against CertTracker's shown. CertTracker's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | AI Limits | CertTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 0 MB | 102 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YEVHEN LAPSHYN](https://appshunter.io/developer/6782970337) | [Hasan Alhosani](https://appshunter.io/developer/6792347287) |

## What reviewers say

### AI Limits

[App page](https://appshunter.io/ios/app/ai-limits/id6782970335)

**In-app purchases:** none


### CertTracker

[App page](https://appshunter.io/ios/app/certtracker-track-certificate/id6792347285)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Limits free?

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

### Is CertTracker free?

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

### Do AI Limits or CertTracker have ads?

CertTracker shows ads; AI Limits does not.

### Which is updated more often, AI Limits or CertTracker?

AI Limits ships an update fortnightly, and CertTracker fortnightly. Most recently, AI Limits was updated on September 15, 2026 and CertTracker on September 23, 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.*