Comparison

Piano Sight Reading Trainer vs Hot Soap Studios

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

Head to head
About

Piano Sight Reading Trainer

Master sheet music with this app designed to improve note reading speed and accuracy. It offers a tutorial for beginners, customizable practice, progress tracking, and a global leaderboard for competitive play.

Highlights
  • Built-in tutorial for basics
  • Answer with piano or note letters
  • Customizable practice settings
  • Track scores and progress
  • Global leaderboard competition
  • Multiple themes
Features
Read full description

The best way to learn how to read sheet music! Whether you're a beginner or an expert, this app helps you read notes faster and more accurately. Features: • Learn the basics with a built-in tutorial • Answer with the piano or note letters • Customize your practice settings • Track your scores, streaks, and progress • Compete on the global leaderboard • Beautiful themes to choose from

About

Hot Soap Studios

Features
Read full description

About The Hot Soap Studios app allows you to see room availability and book the rehearsal spaces at your leisure. Payments are pre-paid and are made through the app securely. Further Details - Each available room has a space capacity that must be abided by at all times, for example (2 persons, 5 persons, 8 persons). - Clients can create a personal Username and Password to login by contacting our administrator. This allows them to access their account at any time and make bookings. Through the platform, clients can purchase hourly credit bundles through our package deals, which are interchangeable with others rooms if desired rooms are unavailable. - Hourly packages available can be viewed through the app or on our website www.hotsoapstudios.com/services - under Rehearsal Spaces. - Hours purchased can be used as required and do not have an expiration date. - Clients are allotted 15 minute buffer times before and after bookings to both unload and pack their gear. Buffer times are free of charge. Payment The Hot Soap Studios app accepts pre-paid bookings for rehearsal spaces only. Refunds Refundable cancellations are only possible 4 hours prior to your booking time. Data Privacy Contact details must be collected to set up an account. Payment information is never stored, and is solely transacted with through a reputable fintech aggregator.

Screenshots

Piano Sight Reading Trainer4 screens
Hot Soap Studios4 screens

Verdict

The call

The clearest difference is in-app purchases: Hot Soap Studios at none against Piano Sight Reading Trainer's 1. On price, update cadence, 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. Piano Sight Reading Trainer sells 1 one-off in-app purchase. Hot Soap Studios asks for nothing beyond the download.

UpkeepUpdate frequency

Piano Sight Reading Trainer ships an update every 3 weeks, Hot Soap Studios every 2 weeks. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 9 level
Piano Sight Reading Trainer versus Hot Soap Studios: the parameters behind the verdict, then further details
ParameterPiano Sight Reading TrainerHot Soap Studios
PriceFreeFree
Rating4.7 (101 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings101 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size46 MB30 MB
Age rating4+4+
DeveloperDerek DawsonTHINKCRM LTD

In-app purchases

1 purchases

Piano Sight Reading Trainer

One-time1
  • Ad Free Version$2.99
None

Hot Soap Studios

No in-app purchases

Questions

Is Piano Sight Reading Trainer free?
Piano Sight Reading Trainer is free to download, with in-app purchases available.
Is Hot Soap Studios free?
Hot Soap Studios is free to download, with no in-app purchases.
Do Piano Sight Reading Trainer or Hot Soap Studios have ads?
Neither Piano Sight Reading Trainer nor Hot Soap Studios shows ads.
Which is updated more often, Piano Sight Reading Trainer or Hot Soap Studios?
Piano Sight Reading Trainer ships an update every 3 weeks, and Hot Soap Studios every 2 weeks. Most recently, Piano Sight Reading Trainer was updated on November 12, 2026 and Hot Soap Studios on November 7, 2026.

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