# 321! vs A

The clearest difference is update cadence: 321! at every 2 weeks against A's every 5 weeks. 321! also leads on iOS requirement (9.0 vs 12.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 321! sells 2 one-off in-app purchases and A sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

321! holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 32 and 11 respectively. Written reviews split almost evenly too, at 66% and 67% positive.

321! ships an update every 2 weeks, A every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 321! | A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (32 ratings)](https://appshunter.io/ios/app/321-angles-do-matter/id827107898/reviews)** | [4.0 (11 ratings)](https://appshunter.io/ios/app/a-puzzle-a-day/id1633017175/reviews) |
| Number of ratings | **32** | 11 |
| Positive reviews | 66.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 162 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Jr](https://appshunter.io/developer/827107901) | [Matematikkbolgen AS](https://appshunter.io/developer/1633017177) |

## What reviewers say

### 321!

[App page](https://appshunter.io/ios/app/321-angles-do-matter/id827107898)

A physics-based puzzle game that challenges your math and physics knowledge to find perfect angles for seemingly impossible passes. Compete against your own scores and share your achievements.

**Highlights:** Physics-based gameplay, Mathematical puzzles, Score-based challenges, Shareable results, Inspired by Flash game

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra shot | $0.99 | one-time |
| Upgrade to Pro | $4.99 | one-time |


### A

[App page](https://appshunter.io/ios/app/a-puzzle-a-day/id1633017175)

A daily logic puzzle where you arrange pieces to form the current date. Earn in-game currency to unlock new sets and use special passes to solve past dates. Offers a premium version for extended date access.

**Highlights:** Daily date puzzle, Earn dragon-coins and trophies, Buy custom puzzle sets, Use hint tickets, Solve past dates with time machine passes, Save solutions, Multi-language support

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3x Time machine passes | $0.99 | one-time |
| 100 coins | $1.99 | one-time |
| 300 coins | $2.99 | one-time |
| 10 Time machine passes | $2.99 | one-time |
| 1000 coins | $3.99 | one-time |
| Booster Pack | $4.99 | one-time |
| Premium | $5.99 | one-time |
| Puzzle Bundle | $19.99 | one-time |


## Frequently asked questions

### Is 321! free?

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

### Is A free?

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

### Which has better reviews, 321! or A?

321! is rated higher. 321! averages 4.2 out of 5 from 32 ratings, while A averages 4.0 from 11 ratings.

### Do 321! or A have ads?

Neither 321! nor A shows ads.

### Which is updated more often, 321! or A?

321! ships an update every 2 weeks, and A every 5 weeks. Most recently, 321! was updated on October 24, 2026 and A on October 24, 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.*