# Atomic Task vs CIRISAgent

The clearest difference is update cadence: CIRISAgent at every 4 days against Atomic Task's every 3 weeks. Atomic Task's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Atomic Task sells 2 in-app purchases, starting at $3.99 per month and CIRISAgent sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Atomic Task ships an update every 3 weeks, CIRISAgent every 4 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Atomic Task | CIRISAgent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/atomic-task/id6743615832/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 87 MB | 192 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Brandon Guigo](https://appshunter.io/developer/1772643694) | [CIRIS L3C](https://appshunter.io/developer/1873353748) |

## What reviewers say

### Atomic Task

[App page](https://appshunter.io/ios/app/atomic-task/id6743615832)

Manage tasks, habits, and your calendar in one encrypted, open-source application. Plan your week and build new routines with smart reminders and flexible features designed for focus and privacy.

**Highlights:** Task and habit management, Calendar views, Smart reminders, End-to-end encryption, Open-source, Minimalist design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $34.99 | per year |


### CIRISAgent

[App page](https://appshunter.io/ios/app/cirisagent/id6758524415)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 99 CIRIS Credits | $9.99 | one-time |
| 249 CIRIS Credits | $24.99 | one-time |
| 599 CIRIS Credits | $59.99 | one-time |


## Frequently asked questions

### Is Atomic Task free?

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

### Is CIRISAgent free?

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

### Do Atomic Task or CIRISAgent have ads?

Neither Atomic Task nor CIRISAgent shows ads.

### Which is updated more often, Atomic Task or CIRISAgent?

Atomic Task ships an update every 3 weeks, and CIRISAgent every 4 days. Most recently, Atomic Task was updated on October 2, 2026 and CIRISAgent on October 6, 2026.

---

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