# Brain Blast Prime vs Bedtime

The clearest difference is rating: Bedtime at 4.1 against Brain Blast Prime's 3.0. Bedtime also leads on ratings volume (16 vs 2). Brain Blast Prime's advantage is in-app purchases (none vs 3) and review sentiment (100% vs 75%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bedtime sells 3 in-app purchases, starting at $2.99 per 7 days. Brain Blast Prime asks for nothing beyond the download.

Bedtime holds the better App Store score, 4.1 against 3.0. That said, the two scores are not equally well evidenced: Bedtime has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Brain Blast Prime's written reviews are positive against 75% of Bedtime's, so the app with the better star average is not the one people write more warmly about.

Brain Blast Prime ships an update every 5 weeks, Bedtime monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Brain Blast Prime | Bedtime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/brain-blast-prime/id320253444/reviews) | **[4.1 (16 ratings)](https://appshunter.io/ios/app/bedtime-stories/id6450920852/reviews)** |
| Number of ratings | 2 | **16** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 100 MB |
| Requires iOS | **8.2** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BidBox, LLC](https://appshunter.io/developer/313234226) | [Hbrothers L.L.C.](https://appshunter.io/developer/1693397221) |

## What reviewers say

### Brain Blast Prime

[App page](https://appshunter.io/ios/app/brain-blast-prime/id320253444)

Test your mental agility with a timed math challenge focused on identifying prime numbers. Answer as many single-digit calculations correctly as possible within 60 seconds to improve reaction time and math skills. Suitable for all ages, it encourages personal bests and friendly competition.

**Highlights:** Timed prime number identification, Single-digit calculations, Improve reaction time, Enhance math skills, Challenge friends, Personal record breaking

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

**In-app purchases:** none


### Bedtime

[App page](https://appshunter.io/ios/app/bedtime-stories/id6450920852)

Create personalized bedtime stories for children with customizable heroes, settings, and morals. Adjust story length and add unique details to craft enchanting adventures. Save and revisit favorite tales for a magical bonding experience.

**Highlights:** Personalized story creation, Customizable heroes and settings, Incorporate moral lessons, Adjustable story length, Save and share stories, AI-powered storytelling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Monthly subscription | $7.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Brain Blast Prime free?

Brain Blast Prime is free to download, with no in-app purchases.

### Is Bedtime free?

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

### Which has better reviews, Brain Blast Prime or Bedtime?

Bedtime is rated higher. Brain Blast Prime averages 3.0 out of 5 from 2 ratings, while Bedtime averages 4.1 from 16 ratings.

### Do Brain Blast Prime or Bedtime have ads?

Neither Brain Blast Prime nor Bedtime shows ads.

### Which is updated more often, Brain Blast Prime or Bedtime?

Brain Blast Prime ships an update every 5 weeks, and Bedtime monthly. Most recently, Brain Blast Prime was updated on October 27, 2026 and Bedtime 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.*