# OWrite Pro vs ShiftFlow

The clearest difference is review sentiment: OWrite Pro at 100% against ShiftFlow's 50%. ShiftFlow's advantage is in-app purchases (none vs 6). On price, update cadence, ads and device support there is nothing between them.

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

OWrite Pro ships an update every 5 days, ShiftFlow weekly. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | OWrite Pro | ShiftFlow |
| --- | --- | --- |
| 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** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 21 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [琳钧 黄](https://appshunter.io/developer/871641610) | [PengPeng Li](https://appshunter.io/developer/679477224) |

## What reviewers say

### 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 |


### ShiftFlow

[App page](https://appshunter.io/ios/app/shiftflow-rotation-calendar/id6818828064)

This offline calendar helps you plan repeating work shifts and visualize your workdays, nights, and days off. Customize rotations, set reminders, and share your schedule. It also provides statistics on your shifts and work hours.

**Highlights:** Build custom shift rotations, Handle date changes and add notes, Set local shift reminders, Share schedule images, View shift statistics, Home and Lock Screen widgets, Offline functionality

**In-app purchases:** none


## Frequently asked questions

### Is OWrite Pro free?

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

### Is ShiftFlow free?

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

### Do OWrite Pro or ShiftFlow have ads?

Neither OWrite Pro nor ShiftFlow shows ads.

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

OWrite Pro ships an update every 5 days, and ShiftFlow weekly. Most recently, OWrite Pro was updated on October 25, 2026 and ShiftFlow on October 26, 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.*