Comparison

Rhythm Trainer vs Sharp

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

Head to head
About

Rhythm Trainer

Master rhythmic skills with real-time visual and aural feedback. Analyze your tap timing, compare recordings, and track progress with over 700 musical sheets. Explore advanced musical elements and challenge yourself with various courses.

Highlights
  • Real-time tap timing analysis
  • Instant accuracy feedback
  • Tap recording and playback
  • Progress tracking
  • Score difficulty selection
  • Advanced musical elements
  • 700+ musical sheets
Features
Read full description

The easiest way to train your rhythmic skills by getting visual/aural feedback. Are you looking to improve your rhythmic skills? Look no further! Our app is designed to help you master the rhythmic skills through real-time analysis and feedback. 【 Key Features 】 • Analyze your tap timing for each note and receive instant feedback on its accuracy. • Record your taps and play them back with the correct taps for comparison. • See your progress at a glance. • Select your preferred level of score difficulty. • Explore advanced musical elements like ties, dotted notes, and triplets. • Challenge Two Hands courses. • Store and review sheets you've tried for future reference. • Challenge yourself with 700+ highly selected sheets. 【 How to Use 】 1. Look through the music sheet to get the picture of a whole of it. 2. Press 'Start' and begin tapping along with the score. 3. When you tap, a feedback bar will appear. Its color is green when the timing is correct. A red bar will appear when your timing is off. 4. Push 'Play' to listen to the timing of your taps. 5. With the piano switch, you can turn on/off the piano melody. 【 Subscriptions 】 • Payment will be charged to your Apple ID account at the confirmation of purchase. • The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage and cancel your subscriptions by going to your App Store account settings after purchase. • You will not be able to cancel the subscription once activated. 【 FAQ 】 Do you have any questions? Visit our FAQ page at https://sightsinging.app/faq for detailed instructions and troubleshooting tips. You also can reach us by email at support@sightsinging.app. • Terms & Conditions https://sightsinging.app/terms-and-conditions • Privacy Policy https://sightsinging.app/privacy-policy Start your rhythm journey today and unlock your musical potential with our app!

About

Sharp

Features
Read full description

Have you always wanted to learn music theory but it has always felt too difficult? Do you get lost when musicians talk about minor thirds and flat sixths? Do you wish you could finally master the major scale in all keys? Sharp is the solution you’ve been looking for. With a thorough curriculum focused on delivering the patterns that make up nearly all modern music, you’ll be able to learn in a couple of months what takes most people years. • Guided Curriculum: Bite-size lessons that build skills step-by-step across keys and concepts. • Interactive Widgets: Explore each idea as you learn so it truly clicks. Why Sharp • Beginner-Friendly. Start from zero. • Practical Curriculum. The perfect middle ground between deep theory and real-world playing. • Memorization. Hardwire the patterns into your brain so you don't need to think about them. Subscription A subscription is required for full access to all features. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rhythm Trainer4 screens
Sharp1 screens

Verdict

The call

The clearest difference is update cadence: Rhythm Trainer at every 4 days against Sharp's every 4 months. On price, ads, in-app purchases 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. Rhythm Trainer sells 3 in-app purchases, starting at $3.99 per month and Sharp sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rhythm Trainer ships an update every 4 days, Sharp every 4 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Rhythm Trainer versus Sharp: the parameters behind the verdict, then further details
ParameterRhythm TrainerSharp
PriceFreeFree
Rating4.6 (11 ratings) — better—
Positive reviews72.2% of reviews—
Number of ratings11 — better—
Update frequencyEvery 4 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size105 MB58 MB
Age rating4+4+
DeveloperDeeryard LLCParotid

In-app purchases

3 purchases

Rhythm Trainer

Subscriptions2
  • Rhythm Premium Access Monthly$3.991 Month
  • Rhythm Premium Access - Yearly$39.991 Year
One-time1
  • One-time Payment$119.99
2 purchases

Sharp

Subscriptions2
  • Pro Monthly$14.991 Month
  • Pro Yearly3 Days trial$49.991 Year

Questions

Is Rhythm Trainer free?
Rhythm Trainer is free to download, with in-app purchases available.
Is Sharp free?
Sharp is free to download, with in-app purchases available.
Do Rhythm Trainer or Sharp have ads?
Neither Rhythm Trainer nor Sharp shows ads.
Which is updated more often, Rhythm Trainer or Sharp?
Rhythm Trainer ships an update every 4 days, and Sharp every 4 months. Most recently, Rhythm Trainer was updated on October 17, 2026 and Sharp on October 10, 2026.

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