# Ransom Note! vs B3 U

The clearest difference is rating: B3 U at 5.0 against Ransom Note!'s 1.0. B3 U also leads on update cadence (every 5 weeks vs every 27 months). Ransom Note!'s advantage is in-app purchases (none vs 2) and iOS requirement (9.3 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. B3 U sells 2 in-app purchases, starting at $29.99 per month. Ransom Note! asks for nothing beyond the download.

B3 U holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Ransom Note! ships an update every 27 months, B3 U every 5 weeks. The most recent releases landed on June 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Ransom Note! | B3 U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ransom-note/id591572137/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/b3-u/id6739257665/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 5 weeks** |
| Monetization | **Free** | Subscription |
| Size | 4 MB | 64 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuo Sakamoto](https://appshunter.io/developer/333281139) | [B3 Sciences](https://appshunter.io/developer/1558273345) |

## What reviewers say

### Ransom Note!

[App page](https://appshunter.io/ios/app/ransom-note/id591572137)

Generate text that mimics the style of ransom notes. Easily share your creations across various social media platforms or save them directly to your device.

**Highlights:** Create ransom note style text, Share to LINE, Share to Facebook, Share to Twitter, Save to Camera Roll

**Features:** macOS Compatibility

**In-app purchases:** none


### B3 U

[App page](https://appshunter.io/ios/app/b3-u/id6739257665)

Revolutionize your fitness with Blood Flow Restriction (BFR) training. Access expert-led live workouts, personalized plans, and educational resources to achieve better results in less time. Connect with a supportive community and professional coaches.

**Highlights:** Expert-led live workouts, Custom training plans, BFR education and resources, Group coaching and community, Efficient workout routines, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $29.99 | per month |
| Yearly | $659.99 | per year |


## Frequently asked questions

### Is Ransom Note! free?

Ransom Note! is free to download, with no in-app purchases.

### Is B3 U free?

B3 U is free to download, with in-app purchases available.

### Which has better reviews, Ransom Note! or B3 U?

B3 U is rated higher. Ransom Note! averages 1.0 out of 5 from 1 ratings, while B3 U averages 5.0 from 1 ratings.

### Do Ransom Note! or B3 U have ads?

Neither Ransom Note! nor B3 U shows ads.

### Which is updated more often, Ransom Note! or B3 U?

Ransom Note! ships an update every 27 months, and B3 U every 5 weeks. Most recently, Ransom Note! was updated on June 5, 2026 and B3 U on September 17, 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.*