# SoloTest vs Modulo

The clearest difference is ads: SoloTest at none against Modulo's shown. Modulo's advantage is iOS requirement (15.0 vs 18.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. SoloTest sells 3 in-app purchases, starting at $1.99 per 7 days and Modulo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SoloTest ships an update fortnightly, Modulo every 9 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SoloTest | Modulo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 9 MB | 82 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FLATISLER BILGISAYAR YAZILIM BILISIM DANISMANLIK HIZMETLERI LIMITED SIRKETI](https://appshunter.io/developer/1790157434) | [Mehmet Gueven](https://appshunter.io/developer/1802257582) |

## What reviewers say

### SoloTest

[App page](https://appshunter.io/ios/app/solotest-marble-solitaire/id6744575006)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoloTest Premium Weekly | $1.99 | per 7 days |
| Premium Aylık Üyelik | $3.99 | per month |
| Premium Yıllık Üyelik | $19.99 | per year |


### Modulo

[App page](https://appshunter.io/ios/app/modulo-offline-puzzle-game/id6757111303)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is SoloTest free?

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

### Is Modulo free?

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

### Do SoloTest or Modulo have ads?

Modulo shows ads; SoloTest does not.

### Which is updated more often, SoloTest or Modulo?

SoloTest ships an update fortnightly, and Modulo every 9 days. Most recently, SoloTest was updated on October 26, 2026 and Modulo on October 31, 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.*