# SubZero vs Subbi

The clearest difference is ads: Subbi at none against SubZero's shown. Subbi also leads on 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.

SubZero ships an update monthly, Subbi every 3 weeks. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SubZero | Subbi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 13 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [emirhan cifci](https://appshunter.io/developer/1837498715) | [UMUT GULTEKIN](https://appshunter.io/developer/1870790485) |

## 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


### Subbi

[App page](https://appshunter.io/ios/app/subbi-subscription-manager/id6776014241)

**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 Subbi free?

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

### Do SubZero or Subbi have ads?

SubZero shows ads; Subbi does not.

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

SubZero ships an update monthly, and Subbi every 3 weeks. Most recently, SubZero was updated on September 24, 2026 and Subbi on September 10, 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.*