Comparison

Transpose Piano vs Piano & Stickers

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

Head to head
About

Transpose Piano

Features
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Transpose Piano requires a Monthly Premium auto-renewable subscription to access the piano and transposition features. Users receive a 7-day free trial. After the trial, the subscription renews at $4.99 per month (or the equivalent price in your region) unless canceled. Payment is charged to your Apple ID account. Cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Piano & Stickers

Features
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At first, I went looking for an app like this. One where a parent can properly adjust the level, the piano sound is the real thing, there are no ads, and — why not — there's even a reward. An app with everything on my wish list, all in one. I couldn't find it. So I thought, fine, I'll make it myself — and that's how this app came to be. I'd be delighted if it helps other parents in the same boat. ① Good for ・Your child has started piano lessons, but pitch still doesn't quite click ・You're looking for ear training that's actually fun to keep up ・You want an app with no ads and no tracking ・You want a gentle nudge toward "I'll practice on my own" ② Three simple steps 1. Listen to the example note 2. Tap the key you think makes the same sound 3. Get a sticker for a correct answer and collect it in the sticker book No reading required to play. ③ Built to feel safe ・No ads, ever ・No tracking ・No personal data collected ・No sign-up or login needed ・Purchases, level settings, and every bit of explanatory text live only inside the settings screen — never one accidental tap away ④ Chord listening, too We added a chord mode for guessing two- or three-note chords. Great for kids who've already gotten confident at ear training. Honestly, it's a level even I can't always ace myself. ⑤ Free to start Play with the treble-clef Do-Re-Mi-Fa-Sol-La-Ti-Do, 12 everyday stickers, and a 1-page sticker book. ⑥ Premium Want more? A one-time "Premium Unlock" adds: ・Note matching across two octaves, C3 to C5 (black keys included) ・140 stickers ・A 10-page sticker book ・Chord mode Level 2 and beyond Rooting for your child's first steps at the piano, wholeheartedly. Support: https://piano-stickers.doublereedlab.com/support Privacy Policy: https://piano-stickers.doublereedlab.com/privacy

Screenshots

Transpose Piano1 screens
Piano & Stickers4 screens

Verdict

The call

Transpose Piano and Piano & Stickers are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Transpose Piano sells 1 in-app purchase, starting at $4.99 per month and Piano & Stickers sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
Transpose Piano versus Piano & Stickers: the parameters behind the verdict, then further details
ParameterTranspose PianoPiano & Stickers
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size1 MB56 MB
Age rating4+4+
Developer晨 黄Ryuichi Kayashima

In-app purchases

1 purchases

Transpose Piano

Subscriptions1
  • Transpose Piano Monthly7 Days trial$4.991 Month
1 purchases

Piano & Stickers

One-time1
  • Unlock Everything$2.99

Questions

Is Transpose Piano free?
Transpose Piano is free to download, with in-app purchases available.
Is Piano & Stickers free?
Piano & Stickers is free to download, with in-app purchases available.
Do Transpose Piano or Piano & Stickers have ads?
Neither Transpose Piano nor Piano & Stickers shows ads.
Which is updated more often, Transpose Piano or Piano & Stickers?
Transpose Piano ships an update every 3 weeks, and Piano & Stickers every 3 weeks. Most recently, Transpose Piano was updated on November 5, 2026 and Piano & Stickers on October 28, 2026.

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