# SquareSpinner vs Memory Joggler

The clearest difference is in-app purchases: SquareSpinner at none against Memory Joggler's 3. SquareSpinner also leads on iOS requirement (11.0 vs 16.1). Memory Joggler's advantage is update cadence (every 6 days vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. Memory Joggler sells 3 one-off in-app purchases. SquareSpinner asks for nothing beyond the download.

SquareSpinner ships an update every 21 months, Memory Joggler every 6 days. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SquareSpinner | Memory Joggler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/memory-joggler/id6450386642/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 8 MB |
| Requires iOS | **11.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stein Ove Helset](https://appshunter.io/developer/1194923850) | [Old Jewel Software](https://appshunter.io/developer/284830318) |

## What reviewers say

### SquareSpinner

[App page](https://appshunter.io/ios/app/squarespinner/id1436851786)

**Features:** macOS Compatibility

**In-app purchases:** none


### Memory Joggler

[App page](https://appshunter.io/ios/app/memory-joggler/id6450386642)

This game challenges your memory and focus with unique levels each time you play. It's easy to learn but offers a fresh experience with every session. Hints and retries are available, or you can play entirely for free.

**Highlights:** Memory and focus testing, Unique challenges each play, Hint and retry options, Free to play, Supports iOS 16.1+

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 coins | $0.99 | one-time |
| 500 Coins | $3.99 | one-time |
| 1000 Coins | $5.99 | one-time |


## Frequently asked questions

### Is SquareSpinner free?

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

### Is Memory Joggler free?

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

### Do SquareSpinner or Memory Joggler have ads?

Neither SquareSpinner nor Memory Joggler shows ads.

### Which is updated more often, SquareSpinner or Memory Joggler?

SquareSpinner ships an update every 21 months, and Memory Joggler every 6 days. Most recently, SquareSpinner was updated on October 2, 2026 and Memory Joggler on October 4, 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.*