# Matching Pair vs Remember 3.1415

The clearest difference is rating: Matching Pair at 5.0 against Remember 3.1415's 4.0. Matching Pair also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs every 64 months). Remember 3.1415's advantage is ads (none vs shown) and ratings volume (4 vs 1). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Remember 3.1415 sells 1 one-off in-app purchase. Matching Pair asks for nothing beyond the download.

Matching Pair holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Matching Pair ships an update fortnightly, Remember 3.1415 every 64 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Matching Pair | Remember 3.1415 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/matching-pair-memory-match/id839617380/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/remember-31415/id985688958/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 64 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 17 MB |
| Requires iOS | 14 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diep Duong](https://appshunter.io/developer/449807779) | [杨军 朱](https://appshunter.io/developer/564474259) |

## What reviewers say

### Matching Pair

[App page](https://appshunter.io/ios/app/matching-pair-memory-match/id839617380)

A relaxing card matching puzzle game designed to sharpen memory, focus, and attention. Flip cards to find pairs across various levels with cute fruit designs and vibrant backgrounds. Offers both a casual, self-paced mode and a timed speed challenge.

**Highlights:** Classic memory matching gameplay, Casual and Speed modes, Multiple challenging levels, Colorful fruit cards and backgrounds, High score tracking, Simple controls for all ages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Remember 3.1415

[App page](https://appshunter.io/ios/app/remember-31415/id985688958)

Challenge your math and logic skills with this game that tests your ability to recall digits of Pi. Compete against the clock in various timed modes or an endless challenge. AI provides helpful tips to improve your input speed and accuracy.

**Highlights:** Over 1 million digits of Pi, Multiple timed game modes, Endless challenge mode, AI-powered input tips, Game over on time or error

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Pro Version | $0.99 | one-time |


## Frequently asked questions

### Is Matching Pair free?

Matching Pair is free to download, with no in-app purchases.

### Is Remember 3.1415 free?

Remember 3.1415 is free to download, with in-app purchases available.

### Which has better reviews, Matching Pair or Remember 3.1415?

Matching Pair is rated higher. Matching Pair averages 5.0 out of 5 from 1 ratings, while Remember 3.1415 averages 4.0 from 4 ratings.

### Do Matching Pair or Remember 3.1415 have ads?

Matching Pair shows ads; Remember 3.1415 does not.

### Which is updated more often, Matching Pair or Remember 3.1415?

Matching Pair ships an update fortnightly, and Remember 3.1415 every 64 months. Most recently, Matching Pair was updated on November 1, 2026 and Remember 3.1415 on November 6, 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.*