# A vs Prime Flow

The clearest difference is price: A at Free against Prime Flow's $0.99. A also leads on ratings volume (11 vs 1) and iOS requirement (12.0 vs 26.1). Prime Flow's advantage is in-app purchases (none vs 8) and review sentiment (100% vs 67%). On rating, ads and device support there is nothing between them.

A is free to download; Prime Flow costs $0.99 up front. A sells 8 one-off in-app purchases. Prime Flow asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for A against 4.0 for Prime Flow. That said, the two scores are not equally well evidenced: A has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 67% of A's written reviews are positive against 100% of Prime Flow's.

## The numbers

| Metric | A | Prime Flow |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.0 (11 ratings)](https://appshunter.io/ios/app/a-puzzle-a-day/id1633017175/reviews) | [4.0 (1 ratings)](https://appshunter.io/ios/app/prime-flow/id6757245218/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 162 MB | 194 MB |
| Requires iOS | **12.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matematikkbolgen AS](https://appshunter.io/developer/1633017177) | [Ben Bedard](https://appshunter.io/developer/1853870109) |

## What reviewers say

### 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 |


### Prime Flow

[App page](https://appshunter.io/ios/app/prime-flow/id6757245218)

Explore the fascinating world of prime numbers through a minimalist puzzle game. Learn number theory through engaging gameplay, discovering patterns and unlocking lore. Designed for calm concentration and a playful approach to mathematical concepts.

**Highlights:** Explore prime patterns, Learn through experimentation, Unlock progression and lore, Track accomplishments, Clean interface for concentration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is Prime Flow free?

Prime Flow costs $0.99, with no in-app purchases.

### Which has better reviews, A or Prime Flow?

A and Prime Flow are both rated 4.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do A or Prime Flow have ads?

Neither A nor Prime Flow shows ads.

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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.*