# Short Term Memory vs Collect It Puzzle 3D

The clearest difference is ads: Short Term Memory at none against Collect It Puzzle 3D's shown. Collect It Puzzle 3D's advantage is update cadence (every 3 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Short Term Memory ships an update fortnightly, Collect It Puzzle 3D every 3 days. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Short Term Memory | Collect It Puzzle 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/collect-it-puzzle-3d/id6744124066/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 4 MB | 89 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Albu](https://appshunter.io/developer/1797350328) | [Edilson Vasconcelos Junior](https://appshunter.io/developer/1484793239) |

## What reviewers say

### Short Term Memory

[App page](https://appshunter.io/ios/app/short-term-memory-memory-game/id6742487128)

**Features:** macOS Compatibility

**In-app purchases:** none


### Collect It Puzzle 3D

[App page](https://appshunter.io/ios/app/collect-it-puzzle-3d/id6744124066)

Engage your mind in a captivating puzzle experience by arranging small object pieces to create the ideal form. Challenge your creativity and logical thinking as you assemble the pieces to finish each stage.

**Highlights:** Arrange object pieces, Form perfect shapes, Test creativity, Logic challenges, Complete levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Short Term Memory free?

Short Term Memory is free to download, with no in-app purchases.

### Is Collect It Puzzle 3D free?

Collect It Puzzle 3D is free to download, with no in-app purchases.

### Do Short Term Memory or Collect It Puzzle 3D have ads?

Collect It Puzzle 3D shows ads; Short Term Memory does not.

### Which is updated more often, Short Term Memory or Collect It Puzzle 3D?

Short Term Memory ships an update fortnightly, and Collect It Puzzle 3D every 3 days. Most recently, Short Term Memory was updated on October 25, 2026 and Collect It Puzzle 3D on October 10, 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.*