# Only 1% Challenges vs Blocks Sort!

The clearest difference is review sentiment: Blocks Sort! at 65% against Only 1% Challenges's 21%. Blocks Sort! also leads on rating (4.7 vs 4.3). Only 1% Challenges's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Only 1% Challenges sells 4 one-off in-app purchases and Blocks Sort! sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Blocks Sort! holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 8.3K and 19K respectively. Written reviews point the same way: 21% of Only 1% Challenges's written reviews are positive against 65% of Blocks Sort!'s.

Only 1% Challenges ships an update weekly, Blocks Sort! every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Only 1% Challenges | Blocks Sort! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (8.3K ratings)](https://appshunter.io/ios/app/only-1-challengestricky-game/id1636875687/reviews) | **[4.7 (19K ratings)](https://appshunter.io/ios/app/blocks-sort/id1640274526/reviews)** |
| Number of ratings | 8.3K | **19K** |
| Positive reviews | 20.5% of reviews | **65.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 334 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [ALICTUS YAZILIM A.S.](https://appshunter.io/developer/892399717) | [App Swim LLC](https://appshunter.io/developer/1475582966) |

## What reviewers say

### Only 1% Challenges

[App page](https://appshunter.io/ios/app/only-1-challengestricky-game/id1636875687)

Engage in a variety of competitive challenges designed to test your cognitive abilities, including reflexes, focus, and IQ. Compete globally, share results with friends, and strive for the top 1%. Offers daily challenges and various game modes for endless fun.

**Highlights:** Competitive challenges, Cognitive skill testing, Global leaderboards, Daily challenges, VS. mode, Trophy system

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads Special Offer | $2.99 | one-time |
| No Ads | $3.99 | one-time |
| No Ads Offer | $3.99 | one-time |
| No Ads! | $4.99 | one-time |

**What reviewers like**

- 🤩 Fun and challenging games
- 🧠 Helps improve brain skills
- 🤖 Variety of mini-games to play

**What reviewers complain about**

- 🤬 Way too many ads
- 🤯 Ads interrupt gameplay constantly
- 🤑 Paid 'no ads' option doesn't work
- 🤖 Quick play always selects the same game

**Reported bugs**

- Laggy performance on some devices
- Game freezes during timed challenges

**Requested features**

- More game variety in Quick Play
- Reduce frequency of ads
- Improve 'no ads' purchase functionality


### Blocks Sort!

[App page](https://appshunter.io/ios/app/blocks-sort/id1640274526)

Engage your mind with a relaxing puzzle game where you sort colorful blocks. Drag and drop blocks into their correct positions to solve increasingly challenging levels. This game offers a satisfying way to exercise your brain.

**Highlights:** Sort colorful blocks, Drag and drop mechanics, Brain exercise puzzle, Relaxing gameplay, Challenging levels

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins Pack 1 | $0.99 | one-time |
| Coins Pack 2 | $1.99 | one-time |
| Coins Pack 1 | $1.99 | one-time |
| Ad Free | $2.99 | one-time |
| Starter Pack | $3.99 | one-time |
| Coins Pack 3 | $4.99 | one-time |
| Booster Pack | $5.99 | one-time |
| Coins Pack 2 | $7.99 | one-time |
| Remove Ads Pack | $11.99 | one-time |
| Coins Pack 3 | $14.99 | one-time |
| Coins Pack 4 | $24.99 | one-time |
| Coins Pack 5 | $54.99 | one-time |
| Coins Pack 6 | $99.99 | one-time |

**What reviewers like**

- 🚀 Amazing
- 🚀 Different and challenging
- 🚀 Blocks sort
- 👍 Super satisfying
- 👍 Fun

**What reviewers complain about**

- 🐛 Glitches/Bugs
- 🔋 Too many ads
- 🔋 Levels repeat too often
- 🔋 Some levels are too easy

**Reported bugs**

- Level 53 is impossible
- Blocks get stuck/stacked
- Certain levels are glitched and can't be completed

**Requested features**

- Repeatable boss levels
- More difficult levels
- Daily bonus notifications


## Frequently asked questions

### Is Only 1% Challenges free?

Only 1% Challenges is free to download, with in-app purchases available.

### Is Blocks Sort! free?

Blocks Sort! is free to download, with in-app purchases available.

### Which has better reviews, Only 1% Challenges or Blocks Sort!?

Blocks Sort! is rated higher. Only 1% Challenges averages 4.3 out of 5 from 8.3K ratings, while Blocks Sort! averages 4.7 from 19K ratings.

### Do Only 1% Challenges or Blocks Sort! have ads?

Both Only 1% Challenges and Blocks Sort! show ads.

### Which is updated more often, Only 1% Challenges or Blocks Sort!?

Only 1% Challenges ships an update weekly, and Blocks Sort! every 3 weeks. Most recently, Only 1% Challenges was updated on October 30, 2026 and Blocks Sort! on October 28, 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.*