# Mnemo vs Dot Circuit

The clearest difference is in-app purchases: Mnemo at none against Dot Circuit's 8. Mnemo also leads on ads (none vs shown). Dot Circuit's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Dot Circuit sells 8 one-off in-app purchases. Mnemo asks for nothing beyond the download.

Mnemo ships an update every 5 days, Dot Circuit every 2 days. The most recent releases landed on February 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Mnemo | Dot Circuit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 16 MB | 143 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeong-Won Lee](https://appshunter.io/developer/1840121667) | [nitzan.games LLC](https://appshunter.io/developer/1841758350) |

## What reviewers say

### Mnemo

[App page](https://appshunter.io/ios/app/mnemo/id6752640768)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dot Circuit

[App page](https://appshunter.io/ios/app/dot-circuit/id6761076210)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wildcard x3 | $0.99 | one-time |
| 100 Gold | $0.99 | one-time |
| Bumper x5 | $0.99 | one-time |
| Bomb x3 | $0.99 | one-time |
| 250 Gold | $1.99 | one-time |
| Powerup Bundle | $2.99 | one-time |
| 600 Gold | $4.99 | one-time |
| 1400 Gold | $9.99 | one-time |


## Frequently asked questions

### Is Mnemo free?

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

### Is Dot Circuit free?

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

### Do Mnemo or Dot Circuit have ads?

Dot Circuit shows ads; Mnemo does not.

### Which is updated more often, Mnemo or Dot Circuit?

Mnemo ships an update every 5 days, and Dot Circuit every 2 days. Most recently, Mnemo was updated on February 23, 2026 and Dot Circuit on September 20, 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.*