# Pairs (Oh no! Another one!) vs Egg Formula

The clearest difference is in-app purchases: Pairs (Oh no! Another one!) at none against Egg Formula's 3. Pairs (Oh no! Another one!) also leads on ratings volume (357 vs 14) and iOS requirement (15 vs 17.0). Egg Formula's advantage is update cadence (every 3 months vs every 7 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Egg Formula sells 3 one-off in-app purchases. Pairs (Oh no! Another one!) asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Pairs (Oh no! Another one!) against 4.8 for Egg Formula. That said, the two scores are not equally well evidenced: Pairs (Oh no! Another one!) has 357 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 90% of Pairs (Oh no! Another one!)'s written reviews are positive against 87% of Egg Formula's.

Pairs (Oh no! Another one!) ships an update every 7 months, Egg Formula every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Pairs (Oh no! Another one!) | Egg Formula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (357 ratings)](https://appshunter.io/ios/app/pairs-oh-no-another-one/id540679659/reviews) | **[4.8 (14 ratings)](https://appshunter.io/ios/app/egg-formula/id1247983138/reviews)** |
| Number of ratings | **357** | 14 |
| Positive reviews | **90.3% of reviews** | 86.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 30 MB | 22 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sonya Marcarelli](https://appshunter.io/developer/409702204) | [x2line.com LLC](https://appshunter.io/developer/425135293) |

## What reviewers say

### Pairs (Oh no! Another one!)

[App page](https://appshunter.io/ios/app/pairs-oh-no-another-one/id540679659)

Sharpen your observation skills by finding matching pairs of images. This game offers customizable visuals and four difficulty levels, making it suitable for all ages. It also features VoiceOver support for enhanced accessibility and can be used to help children learn the alphabet.

**Highlights:** Matching pairs gameplay, Customizable pictures and graphics, Four difficulty levels, VoiceOver accessibility, Alphabet learning for kids

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for memory training
- 😊 Fun and enjoyable game
- 👍 Good for all ages
- 👍 Simple and easy to play
- 👍 Relaxing and good for distraction

**What reviewers complain about**

- 🐛 Game timer continues after completion
- 🐛 Options need to be reset frequently
- 🐛 Slow response time
- 🐛 Weird and unpleasant sound for wrong answers
- 🐛 Graphics are poor/dated

**Reported bugs**

- One card closed back after clicking again, resulting in an odd number of closed cards
- Timer continues to run even when all cards are flipped and the game is resolved
- Options need to be reset frequently
- Sound for wrong answers is unpleasant

**Requested features**

- Add more categories (rooms, transport, places, shapes, food, parties, objects, nature, sweets, body parts, etc.)
- Separate letter and number categories
- Separate fruit and vegetable categories
- Add new themes/motifs (e.g., flowers)
- Increase the number of fields/cards


### Egg Formula

[App page](https://appshunter.io/ios/app/egg-formula/id1247983138)

Engage in a vibrant match-3 puzzle adventure with colorful eggs and 125 challenging levels. Achieve objectives like scoring targets or clearing obstacles within limited moves. Unlock unique creatures and enjoy a relaxing, accessible gaming experience.

**Highlights:** 125 challenging match-3 levels, Karma Points & Ranks system, Magic and Special Egg power-ups, Combo bonuses for high scores, Obstacle challenges like ice and walls, Collectible mini creatures, VoiceOver accessibility support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra 4 Moves | $1.99 | one-time |
| Extra 8 Moves | $2.99 | one-time |
| Extra 15 Moves | $3.99 | one-time |


## Frequently asked questions

### Is Pairs (Oh no! Another one!) free?

Pairs (Oh no! Another one!) is free to download, with no in-app purchases.

### Is Egg Formula free?

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

### Which has better reviews, Pairs (Oh no! Another one!) or Egg Formula?

Egg Formula is rated higher. Pairs (Oh no! Another one!) averages 4.6 out of 5 from 357 ratings, while Egg Formula averages 4.8 from 14 ratings.

### Do Pairs (Oh no! Another one!) or Egg Formula have ads?

Both Pairs (Oh no! Another one!) and Egg Formula show ads.

### Which is updated more often, Pairs (Oh no! Another one!) or Egg Formula?

Pairs (Oh no! Another one!) ships an update every 7 months, and Egg Formula every 3 months. Most recently, Pairs (Oh no! Another one!) was updated on November 6, 2026 and Egg Formula on November 2, 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.*