# Study Buddy Timer vs Oscelyra

The clearest difference is update cadence: Study Buddy Timer at daily against Oscelyra's every 5 days. Oscelyra's advantage is iOS requirement (15.0 vs 17.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Study Buddy Timer sells 1 one-off in-app purchase and Oscelyra sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Study Buddy Timer ships an update daily, Oscelyra every 5 days. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Study Buddy Timer | Oscelyra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 10 MB | 15 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ZEC Inc.](https://appshunter.io/developer/1889726396) | [Yousef Abutaleb](https://appshunter.io/developer/6800436156) |

## What reviewers say

### Study Buddy Timer

[App page](https://appshunter.io/ios/app/study-buddy-timer/id6764601072)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Buddy Pro | $2.99 | one-time |


### Oscelyra

[App page](https://appshunter.io/ios/app/oscelyra/id6800436154)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Exam Season (3 months) | $29.99 | per 3 months |


## Frequently asked questions

### Is Study Buddy Timer free?

Study Buddy Timer is free to download, with in-app purchases available.

### Is Oscelyra free?

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

### Do Study Buddy Timer or Oscelyra have ads?

Neither Study Buddy Timer nor Oscelyra shows ads.

### Which is updated more often, Study Buddy Timer or Oscelyra?

Study Buddy Timer ships an update daily, and Oscelyra every 5 days. Most recently, Study Buddy Timer was updated on October 11, 2026 and Oscelyra on September 28, 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.*