# BIRR vs OWrite Pro

The clearest difference is in-app purchases: BIRR at none against OWrite Pro's 6. OWrite Pro's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OWrite Pro sells 6 in-app purchases, starting at $0.99 per month. BIRR asks for nothing beyond the download.

BIRR ships an update every 6 weeks, OWrite Pro every 5 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BIRR | OWrite Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/owrite-pro/id6790085987/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 21 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ABDULMOHSEN ALHARBI](https://appshunter.io/developer/1844991709) | [琳钧 黄](https://appshunter.io/developer/871641610) |

## What reviewers say

### BIRR

[App page](https://appshunter.io/ios/app/birr/id6753777110)

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

**In-app purchases:** none


### OWrite Pro

[App page](https://appshunter.io/ios/app/owrite-pro/id6790085987)

This app integrates notes, tasks, habit tracking, mindful focus sessions, and important date reminders into a single, organized platform. Capture ideas, break down goals, build consistent habits, and stay focused on what matters most.

**Highlights:** Integrated notes with rich text formatting and photo support, Habit tracking with daily streaks or cumulative targets, Task management with subtasks and progress tracking, Mindful focus timer with cumulative hour goals and statistics, Important date tracking with countdowns and widgets, Flexible reminder system with various scheduling options, Home screen for an overview of daily activities

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OWrite Pro Monthly | $0.99 | per month |
| OWrite Pro Monthly | $1.99 | per month |
| OWrite Pro Annual | $9.99 | per year |
| OWrite Pro Annual | $19.99 | per year |
| OWrite Pro Lifetime | $12.99 | one-time |
| OWrite Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is BIRR free?

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

### Is OWrite Pro free?

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

### Do BIRR or OWrite Pro have ads?

Neither BIRR nor OWrite Pro shows ads.

### Which is updated more often, BIRR or OWrite Pro?

BIRR ships an update every 6 weeks, and OWrite Pro every 5 days. Most recently, BIRR was updated on October 12, 2026 and OWrite Pro on October 25, 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.*