# MemTrainer vs Spider Solitaire MINI

The clearest difference is update cadence: Spider Solitaire MINI at every 3 weeks against MemTrainer's every 57 months. On price, ads, 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.

MemTrainer ships an update every 57 months, Spider Solitaire MINI every 3 weeks. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | MemTrainer | Spider Solitaire MINI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 57 months | **Every 3 weeks** |
| Size | 8 MB | 62 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POK](https://appshunter.io/developer/357275870) | [Kanamori Ryotaro](https://appshunter.io/developer/1626061495) |

## What reviewers say

### MemTrainer

[App page](https://appshunter.io/ios/app/memtrainer/id506423958)

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

**In-app purchases:** none


### Spider Solitaire MINI

[App page](https://appshunter.io/ios/app/spider-solitaire-mini/id6446256303)

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

**In-app purchases:** none


## Frequently asked questions

### Is MemTrainer free?

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

### Is Spider Solitaire MINI free?

Spider Solitaire MINI is free to download, with no in-app purchases.

### Do MemTrainer or Spider Solitaire MINI have ads?

Both MemTrainer and Spider Solitaire MINI show ads.

### Which is updated more often, MemTrainer or Spider Solitaire MINI?

MemTrainer ships an update every 57 months, and Spider Solitaire MINI every 3 weeks. Most recently, MemTrainer was updated on September 17, 2026 and Spider Solitaire MINI on September 7, 2026.

---

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