# SubZero vs CoinSlip

The clearest difference is update cadence: CoinSlip at every 4 days against SubZero's monthly. CoinSlip also leads on iOS requirement (13.0 vs 17.0). 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.

SubZero ships an update monthly, CoinSlip every 4 days. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SubZero | CoinSlip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 13 MB | 39 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [emirhan cifci](https://appshunter.io/developer/1837498715) | [Mazen Amhaz](https://appshunter.io/developer/1750734945) |

## What reviewers say

### SubZero

[App page](https://appshunter.io/ios/app/subzero-subscription-tracker/id6760584552)

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

**In-app purchases:** none


### CoinSlip

[App page](https://appshunter.io/ios/app/coinslip-subscription-tracker/id6785228829)

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

**In-app purchases:** none


## Frequently asked questions

### Is SubZero free?

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

### Is CoinSlip free?

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

### Do SubZero or CoinSlip have ads?

Both SubZero and CoinSlip show ads.

### Which is updated more often, SubZero or CoinSlip?

SubZero ships an update monthly, and CoinSlip every 4 days. Most recently, SubZero was updated on September 24, 2026 and CoinSlip on September 9, 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.*