# AntiRecsys (Topic Mode) vs Aether

The clearest difference is update cadence: Aether at every 4 days against AntiRecsys (Topic Mode)'s every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AntiRecsys (Topic Mode) sells 2 in-app purchases, starting at $0.99 per month and Aether sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AntiRecsys (Topic Mode) ships an update every 3 weeks, Aether every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AntiRecsys (Topic Mode) | Aether |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 52 MB | 21 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ramesh Kumar](https://appshunter.io/developer/1880980204) | [Emily Dale](https://appshunter.io/developer/1815080955) |

## What reviewers say

### AntiRecsys (Topic Mode)

[App page](https://appshunter.io/ios/app/antirecsys-topic-mode/id6759825612)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $0.99 | per month |
| Pro — Annual | $7.99 | per year |


### Aether

[App page](https://appshunter.io/ios/app/aether-to-do-list-rpg/id6824193953)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aether Premium | $2.99 | per month |
| Aether Premium | $19.99 | per year |


## Frequently asked questions

### Is AntiRecsys (Topic Mode) free?

AntiRecsys (Topic Mode) is free to download, with in-app purchases available.

### Is Aether free?

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

### Do AntiRecsys (Topic Mode) or Aether have ads?

Neither AntiRecsys (Topic Mode) nor Aether shows ads.

### Which is updated more often, AntiRecsys (Topic Mode) or Aether?

AntiRecsys (Topic Mode) ships an update every 3 weeks, and Aether every 4 days. Most recently, AntiRecsys (Topic Mode) was updated on October 31, 2026 and Aether on October 29, 2026.

---

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