# TaskTree by RadCollab vs Achos

The clearest difference is in-app purchases: Achos at none against TaskTree by RadCollab's 12. Achos also leads on rating (5.0 vs 4.5). TaskTree by RadCollab's advantage is ratings volume (895 vs 5) and update cadence (every 4 days vs every 11 days). On price, ads and device support there is nothing between them.

Both are free to download. TaskTree by RadCollab sells 12 in-app purchases, starting at $4.99 per month. Achos asks for nothing beyond the download.

Achos holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: TaskTree by RadCollab has 895 ratings behind it against 5, so its average is the more settled of the two.

TaskTree by RadCollab ships an update every 4 days, Achos every 11 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TaskTree by RadCollab | Achos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (895 ratings)](https://appshunter.io/ios/app/tasktree-by-radcollab/id1556852103/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/achos/id6467169381/reviews)** |
| Number of ratings | **895** | 5 |
| Positive reviews | 49.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 11 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 27 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Perkins Team Enterprises LLC](https://appshunter.io/developer/1551871165) | [Yechiel Vogel](https://appshunter.io/developer/1689952474) |

## What reviewers say

### TaskTree by RadCollab

[App page](https://appshunter.io/ios/app/tasktree-by-radcollab/id1556852103)

Organize your day with a flexible to-do list and planner. Features include auto-scheduling, a Pomodoro timer, and gamified elements like bird collection and evolution.

**Highlights:** Daily agenda planning, Overdue cleanup, Auto scheduling, Pomodoro timer, Bird collection & evolution

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $34.99 | per year |
| Support Us 0.99 | $0.99 | one-time |
| Support Us 1.99 | $1.99 | one-time |
| Support Us 2.99 | $2.99 | one-time |
| Support Us 3.99 | $3.99 | one-time |
| Support Us 4.99 | $4.99 | one-time |
| Support Us 5.99 | $5.99 | one-time |
| Support Us 6.99 | $6.99 | one-time |
| Support Us 7.99 | $7.99 | one-time |
| Support Us 8.99 | $8.99 | one-time |
| Support Us 9.99 | $9.99 | one-time |

**What reviewers like**

- 🚀 Customizable and versatile
- 👍 Helpful for organization and productivity
- 💡 Unique pay-what-you-can model
- 🎉 Rewarding confetti for completed tasks

**What reviewers complain about**

- 🐛 Bugs and glitches causing app crashes or freezes
- 💰 Frequent payment pop-ups disrupting usage
- 🕰️ Lack of reminders or notifications for tasks
- 🔍 Difficulty finding/accessing old tasks and lists

**Reported bugs**

- Permissions and payment pop-ups not working properly
- Inability to delete tasks or tabs
- Calendar and widget functionality not working as expected
- Keyboard issues obscuring content

**Requested features**

- Monthly calendar view
- Ability to remove task times and dates
- Better widget customization options
- Sync across devices


### Achos

[App page](https://appshunter.io/ios/app/achos/id6467169381)

This app helps users achieve personal growth in Judaism with a practical, goal-oriented approach. It provides a daily checklist of suggestions to guide users through their journey.

**Highlights:** Achievable Judaism growth, Goal-oriented approach, Daily suggestion checklist, Practical guidance

**In-app purchases:** none


## Frequently asked questions

### Is TaskTree by RadCollab free?

TaskTree by RadCollab is free to download, with in-app purchases available.

### Is Achos free?

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

### Which has better reviews, TaskTree by RadCollab or Achos?

Achos is rated higher. TaskTree by RadCollab averages 4.5 out of 5 from 895 ratings, while Achos averages 5.0 from 5 ratings.

### Do TaskTree by RadCollab or Achos have ads?

Neither TaskTree by RadCollab nor Achos shows ads.

### Which is updated more often, TaskTree by RadCollab or Achos?

TaskTree by RadCollab ships an update every 4 days, and Achos every 11 days. Most recently, TaskTree by RadCollab was updated on October 7, 2026 and Achos on September 30, 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.*