Comparison

fahrenheit sampler vs Solo Harmony

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

Head to head
About

fahrenheit sampler

Features
Read full description

誰でもテクノDJごっこができる!? ジョギングやエクササイズ、ダンスの練習にも テクノ系サウンドを収めた、iPhoneやiPadが、楽器のサンプラーのようになるアプリです。 再生速度も0.0から2.0まで、自由に替えられます。 「0.5」「1.0」「1.5」「2.0」の速度変更もワンタッチでできます。 9種類のリズムループ、オリジナル曲のループ9つ、幻想的なシンセフレーズ3つ、計20のサウンドを収録。 また、スライダーでお好みの速度に変更できるので、ジョギングやエクササイズ、ダンスの練習にも使えます。 もちろんバックグラウンド再生やオフタイマー機能もあります。 音楽や音が好きなお子様にも、音の出るおもちゃなアプリとしておすすめです。

About

Solo Harmony

This app synthesizes harmony parts with your solo singing in real-time. Mix up to five harmony parts using an ad-lib keyboard and adjust pitch for chorus effects. Record and playback synthesized sounds, or use it for karaoke practice.

Highlights
  • Ad-lib Harmony Mix engine
  • Real-time multi-part mixing
  • Subtle pitch shift for chorus effect
  • Recording and playback
  • Input from microphone, files, and other apps
  • Karaoke practice mode
Features
Read full description

Automatically harmonizes with your solo singing. ◆ Equipped with an [Ad-lib Harmony Mix] engine, allowing you to synthesize harmony parts with ad-lib performances while singing. ◆ Use the ad-lib keyboard to mix up to 5 parts simultaneously in real-time. ◆ The subtle pitch shift setting allows you to produce a chorus effect. ◆ Supports recording and playback of synthesized sounds. ◆ Supports not only microphone input, but also recording files and shared files from other apps. ◆ You can mix harmony parts while playing audio files. ◆ Useful for practicing karaoke harmony by playing the original vocals quietly and the harmony parts loudly. ◆ Recorded files can be sent to AirDrop, SNS, etc. as shared files. ● Notes: ・To prevent howling, the app automatically disables the microphone input signal while playing audio files. ・When using Bluetooth earphones, it may not be possible to monitor the sound being recorded.

Screenshots

fahrenheit sampler3 screens
Solo Harmony4 screens

Verdict

The call

The clearest difference is price: fahrenheit sampler at Free against Solo Harmony's $0.99. fahrenheit sampler also leads on iOS requirement (11.3 vs 13.0). On update cadence, 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

fahrenheit sampler is free to download; Solo Harmony costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

fahrenheit sampler ships an update every 6 months, Solo Harmony every 7 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
fahrenheit sampler versus Solo Harmony: the parameters behind the verdict, then further details
Parameterfahrenheit samplerSolo Harmony
PriceFree — better$0.99
Rating—4.0 (3 ratings) — better
Positive reviews—20.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.3 — better13.0
Further details — not scored
Size157 MB1 MB
Age rating4+4+
DeveloperKensuke TsuzukiMasanori Katsuta

In-app purchases

None

fahrenheit sampler

No in-app purchases

None

Solo Harmony

No in-app purchases

Questions

Is fahrenheit sampler free?
fahrenheit sampler is free to download, with no in-app purchases.
Is Solo Harmony free?
Solo Harmony costs $0.99, with no in-app purchases.
Do fahrenheit sampler or Solo Harmony have ads?
Neither fahrenheit sampler nor Solo Harmony shows ads.
Which is updated more often, fahrenheit sampler or Solo Harmony?
fahrenheit sampler ships an update every 6 months, and Solo Harmony every 7 months. Most recently, fahrenheit sampler was updated on October 26, 2026 and Solo Harmony on October 30, 2026.

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