# Popomo vs Aca

The clearest difference is ads: Popomo at none against Aca's shown. Aca's advantage is update cadence (every 5 weeks vs every 19 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Popomo ships an update every 19 months, Aca every 5 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Popomo | Aca |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Size | 1 MB | 26 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniele Bachicchi](https://appshunter.io/developer/900437896) | [Gregory Hall](https://appshunter.io/developer/1555762243) |

## What reviewers say

### Popomo

[App page](https://appshunter.io/ios/app/popomo/id1623605007)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aca

[App page](https://appshunter.io/ios/app/aca-life/id6740775060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Popomo free?

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

### Is Aca free?

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

### Do Popomo or Aca have ads?

Aca shows ads; Popomo does not.

### Which is updated more often, Popomo or Aca?

Popomo ships an update every 19 months, and Aca every 5 weeks. Most recently, Popomo was updated on October 27, 2026 and Aca on October 25, 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.*