# Opus One vs Enigma Workforce

The clearest difference is in-app purchases: Enigma Workforce at none against Opus One's 2. Enigma Workforce also leads on update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Opus One sells 2 in-app purchases, starting at $4.99 per month. Enigma Workforce asks for nothing beyond the download.

Opus One ships an update every 3 weeks, Enigma Workforce every 10 days. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Opus One | Enigma Workforce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (973 ratings)](https://appshunter.io/ios/app/opus-one-digital-planner/id941852977/reviews)** | — |
| Number of ratings | **973** | — |
| Positive reviews | 65.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Subscription | — |
| Size | 187 MB | 133 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PISO 13, Inc.](https://appshunter.io/developer/940653452) | [Enigmatech Mexico SAPI de CV](https://appshunter.io/developer/1513675117) |

## 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


### Enigma Workforce

[App page](https://appshunter.io/ios/app/enigma-workforce/id6765465319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Opus One free?

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

### Is Enigma Workforce free?

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

### Do Opus One or Enigma Workforce have ads?

Neither Opus One nor Enigma Workforce shows ads.

### Which is updated more often, Opus One or Enigma Workforce?

Opus One ships an update every 3 weeks, and Enigma Workforce every 10 days. Most recently, Opus One was updated on October 18, 2026 and Enigma Workforce on October 7, 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.*