# Track Subs & AI vs dapter

The clearest difference is update cadence: dapter at every 2 weeks against Track Subs & AI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Track Subs & AI sells 3 in-app purchases, starting at $1.99 per month and dapter sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Track Subs & AI ships an update every 2 months, dapter every 2 weeks. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Track Subs & AI | dapter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 5 MB | 65 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Clean Whale](https://appshunter.io/developer/1584548877) | [Anuar Shaidenov](https://appshunter.io/developer/6786665450) |

## What reviewers say

### Track Subs & AI

[App page](https://appshunter.io/ios/app/track-subs-and-ai/id6757282711)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubTrack Pro (Monthly) | $1.99 | per month |
| SubTrack Pro (Quarterly) | $3.99 | per 3 months |
| SubTrack Pro (Yearly) | $14.99 | per year |


### dapter

[App page](https://appshunter.io/ios/app/dapter-notes-that-do-math/id6786665448)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dapter Plus Monthly | $3.99 | per month |
| Dapter Plus Yearly | $19.99 | per year |
| Dapter Plus Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Track Subs & AI free?

Track Subs & AI is free to download, with in-app purchases available.

### Is dapter free?

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

### Do Track Subs & AI or dapter have ads?

Neither Track Subs & AI nor dapter shows ads.

### Which is updated more often, Track Subs & AI or dapter?

Track Subs & AI ships an update every 2 months, and dapter every 2 weeks. Most recently, Track Subs & AI was updated on October 1, 2026 and dapter on October 15, 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.*