# Principal Task vs Accumoo

The clearest difference is update cadence: Accumoo at every 3 days against Principal Task's every 3 months. Accumoo also leads on ratings volume (9 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Principal Task sells 2 in-app purchases, starting at $3.99 per month and Accumoo sells 4 in-app purchases, starting at $2.99 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 — 5.0 for Principal Task against 5.0 for Accumoo. That said, the two scores are not equally well evidenced: Accumoo has 9 ratings behind it against 1, so its average is the more settled of the two.

Principal Task ships an update every 3 months, Accumoo every 3 days. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Principal Task | Accumoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/principal-task/id1545072734/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/accumoo/id6754406993/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 32 MB | 71 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Zechariah Schwenk](https://appshunter.io/developer/1545072736) | [MOHOJO WERKS LLC](https://appshunter.io/developer/1352132724) |

## What reviewers say

### Principal Task

[App page](https://appshunter.io/ios/app/principal-task/id1545072734)

This app helps you manage tasks by tracking your completion rate against new tasks created. It offers a unique 'Task Velocity' score to show if you're keeping up with your workload. Organize with folders, contexts, and priorities, with advanced features available through a premium subscription.

**Highlights:** Task Velocity score, GTD-native structure, Due dates and repeating tasks, Markdown support, Kanban boards, Private templates

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $29.99 | per year |


### Accumoo

[App page](https://appshunter.io/ios/app/accumoo/id6754406993)

This app helps you build habits and track goals across various timeframes, from hourly to lifetime. It offers flexible scheduling, streak tracking, and motivational nudges to keep you accountable. Personalize your tracking with custom icons and gain insights with powerful statistics.

**Highlights:** Flexible scheduling (hourly to lifetime), Streak and achievement tracking, Privacy-first, offline capable, Multi-device sync (iPhone, iPad, Apple Watch), Customizable icons and powerful stats, Motivational nudges

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accumoo Premium (Monthly) | $2.99 | per month |
| Accumoo Premium (Yearly) | $24.99 | per year |
| Remove Ads | $1.99 | one-time |
| Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Principal Task free?

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

### Is Accumoo free?

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

### Which has better reviews, Principal Task or Accumoo?

Principal Task and Accumoo are both rated 5.0 out of 5 on the App Store, from 1 and 9 ratings respectively.

### Do Principal Task or Accumoo have ads?

Neither Principal Task nor Accumoo shows ads.

### Which is updated more often, Principal Task or Accumoo?

Principal Task ships an update every 3 months, and Accumoo every 3 days. Most recently, Principal Task was updated on October 18, 2026 and Accumoo on October 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.*