# 100% vs Puzzle Bricks 2020

The clearest difference is iOS requirement: 100% at 7.0 against Puzzle Bricks 2020's 10.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 100% sells 1 one-off in-app purchase and Puzzle Bricks 2020 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

100% ships an update every 5 days, Puzzle Bricks 2020 every 8 days. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 100% | Puzzle Bricks 2020 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (39 ratings)](https://appshunter.io/ios/app/100-a-memory-challenge/id1159375420/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 79.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 126 MB |
| Requires iOS | **7.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Umbrella Games LLC](https://appshunter.io/developer/1059299541) | [Plustonic, Ltd.](https://appshunter.io/developer/904140709) |

## What reviewers say

### 100%

[App page](https://appshunter.io/ios/app/100-a-memory-challenge/id1159375420)

Test and improve your memory with a daily brain challenge. Memorize graphical patterns within a second and recreate them to enhance your recall abilities. Aim to reach 100% memory capacity through consistent practice.

**Highlights:** Memorize graphical patterns, Recreate patterns, Daily brain challenge, Improve memory capacity, Track memory improvement

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Amazing
- 🚀 Very fun
- 👍 Fun
- 👍 Challenging
- 👍 Simple yet intellectually helpful

**What reviewers complain about**

- 🐛 Ads frequently interfere with gameplay
- 🐛 Slow touch reactions
- 🐛 Distracting high-pitched sound
- 🐛 Ads cover the screen during gameplay
- 🐛 Lack of color contrast for colorblind users

**Reported bugs**

- Tiles not registering touches properly
- App not working when offline
- Inconsistent performance on older devices

**Requested features**

- Ability to choose difficulty level directly
- Customization options for design and colors
- Sharing features to challenge friends
- Colourblind mode


### Puzzle Bricks 2020

[App page](https://appshunter.io/ios/app/puzzle-bricks-2020/id1529984275)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rubies(S) | $0.99 | one-time |
| Rubies(M) | $1.99 | one-time |
| Rubies(L) | $3.99 | one-time |
| Rubies(XL) | $4.99 | one-time |


## Frequently asked questions

### Is 100% free?

100% is free to download, with in-app purchases available.

### Is Puzzle Bricks 2020 free?

Puzzle Bricks 2020 is free to download, with in-app purchases available.

### Do 100% or Puzzle Bricks 2020 have ads?

Neither 100% nor Puzzle Bricks 2020 shows ads.

### Which is updated more often, 100% or Puzzle Bricks 2020?

100% ships an update every 5 days, and Puzzle Bricks 2020 every 8 days. Most recently, 100% was updated on October 21, 2026 and Puzzle Bricks 2020 on October 10, 2026.

---

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