# Opus One vs Weekly Planner

The clearest difference is monetization model: Weekly Planner at free with in-app purchases against Opus One's subscription. Weekly Planner also leads on ratings volume (15K vs 954). Opus One's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Opus One sells 2 in-app purchases, starting at $4.99 per month and Weekly Planner sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Opus One against 4.7 for Weekly Planner. That said, the two scores are not equally well evidenced: Weekly Planner has 15K ratings behind it against 954, so its average is the more settled of the two. Written reviews are what separate them: 66% of Opus One's written reviews are positive against 70% of Weekly Planner's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | Opus One | Weekly Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (954 ratings)](https://appshunter.io/ios/app/opus-one-digital-planner/id941852977/reviews) | [4.7 (15K ratings)](https://appshunter.io/ios/app/weekly-planner-diary-notes/id1187285712/reviews) |
| Number of ratings | 954 | **15K** |
| Positive reviews | 65.7% of reviews | **70.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 184 MB | 1.7 GB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PISO 13, Inc.](https://appshunter.io/developer/940653452) | [Digital Legal Tech](https://appshunter.io/developer/1629338929) |

## What reviewers say

### Opus One

[App page](https://appshunter.io/ios/app/opus-one-digital-planner/id941852977)

This app helps you manage tasks and notes with a paperlike interface. Organize your day with daily task lists, schedules, and notes, and use a master task section to capture all your to-dos. Features include drag-and-drop reordering, event integration, and customizable notes.

**Highlights:** Master Task section, Daily Task lists with status, priority, and notes, Daily Schedule and Event integration, Daily Notes with customizable text formatting, Drag and drop task reordering, Cloud synchronization, Sketch drawing canvas

**Features:** Family Sharing, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Opus One Pro | $4.99 | per month |
| Opus One Professional | $39.99 | per year |

**What reviewers like**

- 🚀 Life changing
- 👍 Great app and support
- 👍 Integrates well with iPhone
- 👍 Keeps me organized and efficient
- 👍 Seamless sync across devices

**What reviewers complain about**

- 🐛 Sync issues and reliability problems
- 🐛 Lost data and app crashes
- 🔒 Concerns about free trial sign-ups
- 🔒 Difficult to cancel subscription
- 👎 Lacks weekly/monthly views

**Reported bugs**

- Sync issues between devices
- App crashes and data loss
- Keyboard not working on iPad
- Distorted font in calendar view

**Requested features**

- Add weekly and monthly views
- Improve Apple Pencil support
- Add project management features
- Integrate with more calendar/task apps
- Provide better training and tutorials


### Weekly Planner

[App page](https://appshunter.io/ios/app/weekly-planner-diary-notes/id1187285712)

Organize your life with a simple, visual weekly planner. Easily add appointments, to-do lists, and recurring events. Enjoy a minimalist approach to tracking tasks and priorities, similar to a paper planner but digital.

**Highlights:** Visual weekly calendar, To-do list creation, Add appointments and tasks, Recurring event scheduling, Notes section, Task completion checkmarks, Past and future event review

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM 1 month | $1.99 | per month |
| PREMIUM 1 year | $11.99 | per year |
| Textures (lifetime) | $1.99 | one-time |
| Holiday designs (lifetime) | $1.99 | one-time |
| 3D Shapes (lifetime) | $1.99 | one-time |
| Gradients (lifetime) | $1.99 | one-time |
| Art Lines (lifetime) | $1.99 | one-time |
| Weekly Planner PRO (lifetime) | $6.99 | one-time |
| PREMIUM for PRO (lifetime) | $11.99 | one-time |
| PREMIUM (lifetime) | $23.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Straightforward weekly layout
- 🚀 Intuitive interface
- 👍 Resembles a physical planner
- 🚀 Convenient digital format

**What reviewers complain about**

- 🐛 Recurring events can be buggy
- 🔍 Lack of search functionality
- 🔍 Limited sync and backup options
- 🔍 No ability to cross off completed tasks
- 🔍 Inability to change text color for different events

**Reported bugs**

- Recurring events sometimes disappear or duplicate
- Occasional data loss or entries not saving properly
- Syncing issues between devices

**Requested features**

- Add recurring events with end dates
- Implement a calendar view and search function
- Provide automatic iCloud/cloud sync between devices
- Include a checkbox or strikethrough option for completed tasks
- Allow custom text colors for different event types


## Frequently asked questions

### Is Opus One free?

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

### Is Weekly Planner free?

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

### Which has better reviews, Opus One or Weekly Planner?

Opus One and Weekly Planner are both rated 4.7 out of 5 on the App Store, from 954 and 15K ratings respectively.

### Do Opus One or Weekly Planner have ads?

Neither Opus One nor Weekly Planner shows ads.

### Which is updated more often, Opus One or Weekly Planner?

Opus One ships an update every 3 weeks, and Weekly Planner every 3 weeks. Most recently, Opus One was updated on September 24, 2026 and Weekly Planner on September 24, 2026.

---

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