# IdeaFluxV1 vs Atomic Task

The clearest difference is in-app purchases: IdeaFluxV1 at none against Atomic Task's 2. Atomic Task's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads 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. IdeaFluxV1 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | IdeaFluxV1 | Atomic Task |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 0 MB | 78 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [苍柏 李](https://appshunter.io/developer/1500053135) | [Brandon Guigo](https://appshunter.io/developer/1772643694) |

## What reviewers say

### IdeaFluxV1

[App page](https://appshunter.io/ios/app/ideafluxv1/id6742444911)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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, Vision Pro support

**In-app purchases (2)**

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


## Frequently asked questions

### Is IdeaFluxV1 free?

IdeaFluxV1 is free to download, with no in-app purchases.

### Is Atomic Task free?

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

### Do IdeaFluxV1 or Atomic Task have ads?

Neither IdeaFluxV1 nor Atomic Task shows ads.

### Which is updated more often, IdeaFluxV1 or Atomic Task?

IdeaFluxV1 ships an update every 3 weeks, and Atomic Task every 3 weeks. Most recently, IdeaFluxV1 was updated on October 28, 2026 and Atomic Task 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.*