Comparison

MoDoSolfa vs Relative Pitch

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

Head to head
About

MoDoSolfa

Features
Read full description

MoDoSolfa is a music training app that makes developing your relative pitch and play-by-ear skills fun. With over 10 types of training in all 12 keys, you can practice every day like a game. The app automatically tracks your weak points and shows your progress in easy-to-read graphs.

About

Relative Pitch

Features
Read full description

Key Features Practice • Melodic Mode Two notes are played in sequence. Identify the scale degree of the second note relative to the first note. • Harmonic Mode Two notes are played simultaneously. Identify the scale degree of the higher note relative to the lower note. Statistics • Displays your accuracy for each interval with color-coded results, making it easy to see your strengths and weaknesses. • The Pro plan provides daily, weekly, and monthly performance statistics so you can track your progress over time. Settings • Customize practice conditions such as note length, interval range, root mode, and note direction. • Presets for Beginner, Intermediate, and Advanced levels allow you to adjust the difficulty to match your skill level. • In the Pro plan, you can select specific scale degrees to focus on the intervals you want to practice. • The Pro plan also allows you to choose different instrument sounds such as piano or guitar for a more practical training experience.

Screenshots

MoDoSolfa4 screens
Relative Pitch4 screens

Verdict

The call

The clearest difference is in-app purchases: MoDoSolfa at none against Relative Pitch's 1. Relative Pitch's advantage is update cadence (every 4 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Relative Pitch sells 1 one-off in-app purchase. MoDoSolfa asks for nothing beyond the download.

UpkeepUpdate frequency

MoDoSolfa ships an update every 3 weeks, Relative Pitch every 4 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

Scorecard4 real differences Ā· 2 level
MoDoSolfa versus Relative Pitch: the parameters behind the verdict, then further details
ParameterMoDoSolfaRelative Pitch
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.215.0 — better
Further details — not scored
Size30 MB3 MB
Age rating4+4+
DeveloperHidenori IshiiiRYO SAKAGUCHI

In-app purchases

None

MoDoSolfa

No in-app purchases

1 purchases

Relative Pitch

One-time1
  • Pro Version$4.99

Questions

Is MoDoSolfa free?
MoDoSolfa is free to download, with no in-app purchases.
Is Relative Pitch free?
Relative Pitch is free to download, with in-app purchases available.
Do MoDoSolfa or Relative Pitch have ads?
Neither MoDoSolfa nor Relative Pitch shows ads.
Which is updated more often, MoDoSolfa or Relative Pitch?
MoDoSolfa ships an update every 3 weeks, and Relative Pitch every 4 days. Most recently, MoDoSolfa was updated on October 16, 2026 and Relative Pitch on October 24, 2026.

Other comparisons