# 'Y? vs BFDI Pop

The clearest difference is rating: BFDI Pop at 4.2 against 'Y?'s 3.3. BFDI Pop also leads on in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 'Y? sells 1 one-off in-app purchase. BFDI Pop asks for nothing beyond the download.

BFDI Pop holds the better App Store score, 4.2 against 3.3. That said, the two scores are not equally well evidenced: BFDI Pop has 89 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 67% of 'Y?'s written reviews are positive against 82% of BFDI Pop's.

'Y? ships an update every 3 months, BFDI Pop every 5 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 'Y? | BFDI Pop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (11 ratings)](https://appshunter.io/ios/app/y/id1452068771/reviews) | **[4.2 (89 ratings)](https://appshunter.io/ios/app/bfdi-pop/id6762523448/reviews)** |
| Number of ratings | 11 | **89** |
| Positive reviews | 66.7% of reviews | **81.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 18 MB | 81 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lukinzos Playground, Pty Ltd](https://appshunter.io/developer/1452068770) | [Michael Sherriffs](https://appshunter.io/developer/1855067230) |

## What reviewers say

### 'Y?

[App page](https://appshunter.io/ios/app/y/id1452068771)

This app offers a collection of engaging math and spelling games for children aged 4-16. It features age-appropriate challenges, interactive gameplay, and a vibrant, kid-friendly design to make learning fun and effective.

**Highlights:** Age-tailored learning challenges, Interactive math puzzles, Engaging spelling games, Memory training games, Randomly generated mazes, Kid-friendly visual design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student's Pass | $5.99 | one-time |


### BFDI Pop

[App page](https://appshunter.io/ios/app/bfdi-pop/id6762523448)

Aim and shoot a spike ball to pop all BFDI balloons in a level with a single shot. This game challenges your aiming and strategic thinking with over 100 levels, including community-submitted designs. Enjoy a fun and engaging experience with various BFDI character balloons.

**Highlights:** Aim and shoot spike balls, Pop all balloons in one shot, Physics-based gameplay, Over 100 levels, Community-submitted levels, BFDI character balloons

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

**In-app purchases:** none


## Frequently asked questions

### Is 'Y? free?

'Y? is free to download, with in-app purchases available.

### Is BFDI Pop free?

BFDI Pop is free to download, with no in-app purchases.

### Which has better reviews, 'Y? or BFDI Pop?

BFDI Pop is rated higher. 'Y? averages 3.3 out of 5 from 11 ratings, while BFDI Pop averages 4.2 from 89 ratings.

### Do 'Y? or BFDI Pop have ads?

Neither 'Y? nor BFDI Pop shows ads.

### Which is updated more often, 'Y? or BFDI Pop?

'Y? ships an update every 3 months, and BFDI Pop every 5 weeks. Most recently, 'Y? was updated on November 2, 2026 and BFDI Pop on October 31, 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.*