# Track Subscriptions vs Subster

The clearest difference is iOS requirement: Track Subscriptions at 18.4 against Subster's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Track Subscriptions sells 2 in-app purchases, starting at $5.99 per 7 days and Subster sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Track Subscriptions | Subster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 16 MB | 7 MB |
| Requires iOS | **18.4** | 26.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [APPSOLUTELY LTDA](https://appshunter.io/developer/1835782068) | [Janis Akmentins](https://appshunter.io/developer/1708720962) |

## What reviewers say

### Track Subscriptions

[App page](https://appshunter.io/ios/app/track-subscriptions-subzero/id6746773081)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $5.99 | per 7 days |
| All Access | $27.99 | per year |


### Subster

[App page](https://appshunter.io/ios/app/subster-subscription-tracker/id6766273867)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subster Pro | $6.99 | one-time |


## Frequently asked questions

### Is Track Subscriptions free?

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

### Is Subster free?

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

### Do Track Subscriptions or Subster have ads?

Neither Track Subscriptions nor Subster 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.*