# Subify vs SubBye

The clearest difference is in-app purchases: Subify at none against SubBye's 2. Subify also leads on device support (3 vs 1) and iOS requirement (13.4 vs 18.0). SubBye's advantage is update cadence (every 9 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. SubBye sells 2 in-app purchases, starting at $2.99 per month. Subify asks for nothing beyond the download.

Subify ships an update every 2 months, SubBye every 9 days. The most recent releases landed on September 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Subify | SubBye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 25 MB | 16 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Efe Canbolat](https://appshunter.io/developer/1854216589) | [Charles Zimmerlin](https://appshunter.io/developer/1680182934) |

## What reviewers say

### Subify

[App page](https://appshunter.io/ios/app/subify-subscription-tracker/id6756390234)

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

**In-app purchases:** none


### SubBye

[App page](https://appshunter.io/ios/app/subbye-subscription-tracker/id6763122252)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubBye+ Month | $2.99 | per month |
| SubBye+ Year | $19.99 | per year |


## Frequently asked questions

### Is Subify free?

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

### Is SubBye free?

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

### Do Subify or SubBye have ads?

Neither Subify nor SubBye shows ads.

### Which is updated more often, Subify or SubBye?

Subify ships an update every 2 months, and SubBye every 9 days. Most recently, Subify was updated on September 6, 2026 and SubBye on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*