Comparison

Ransom Note! vs B3 U

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ransom Note!

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
Read full description

Create ransom style text. Created text can share to LINE or Facebook,Twitter,Camera Roll .

About

B3 U

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
Read full description

B3 U is your all-in-one platform for revolutionizing fitness with BFR (Blood Flow Restriction) training. Whether you're a beginner or an experienced athlete, B3 U provides the tools, guidance, and community you need to achieve incredible results in less time. What’s Inside B3 U? Expert-Led Live Workouts: Join weekly live sessions led by top trainers to stay motivated and on track. Custom Training Plans: Personalized fitness programs tailored to your goals, whether it's building strength, improving endurance, or enhancing recovery. BFR Education & Resources: Learn the science behind BFR training and how it helps maximize results with less weight and strain. Group Coaching: Get support from coaches and connect with others in the B3 U community to share tips and celebrate your progress. Why Choose B3 U? Save time with efficient workouts. Boost your results with the power of BFR training. Be part of a supportive, like-minded community. Access professional coaching and the latest fitness trends. Start your fitness transformation today with B3 U. Your journey to better health and peak performance begins here! — ▷ Already a Member? Sign-In to access your subscription. ▷ New? Subscribe in the app to get instant access. B3 U offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://b3sciences.uscreen.io/pages/terms -Privacy Policy: https://b3sciences.uscreen.io/pages/privacy

Screenshots

Ransom Note!3 screens
B3 U3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Ransom Note! versus B3 U: the parameters behind the verdict, then further details
ParameterRansom Note!B3 U
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 27 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.3 — better15.0
Further details — not scored
Size4 MB64 MB
Age rating4+4+
DeveloperKazuo SakamotoB3 Sciences

Customer experience

Ransom Note!

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

B3 U

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ransom Note!

No in-app purchases

2 purchases

B3 U

Subscriptions2
  • Monthly$29.991 Month
  • Yearly$659.991 Year

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.

Other comparisons