Comparison

SolPlayer vs Phraseloop

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

Head to head
About

SolPlayer

Transform your favorite music into Solfeggio sound sources. This app allows you to play music, create playlists, and adjust playback speed. It also features a unique Solfeggio mode to convert audio to specific healing frequencies.

Highlights
  • Music playback with repeat and resume
  • Background audio playback
  • Adjustable playback speed (0.1x to 8.0x)
  • Playlist creation and editing
  • Solfeggio mode with frequency conversion
  • Two Solfeggio conversion types available
Features
Read full description

あなたの好きな曲をソルフェジオ音源に。 あなたが普段聴いているのはどんな曲ですか? あなたの好きな曲のジャンルは? 「ヒーリング」「瞑想音楽」「クラシック」… このように、「人の身体や精神を癒やす、高める」音楽もあれば、 「J-POP」「ロック」「演歌」… このようなジャンルの音楽がすきな方もいらっしゃるでしょう。 人の好みは、人それぞれ。 だからこそ、あなたの好きな音楽を… 「人の身体や精神を癒やし、高める」効果を持つ ソルフェジオ音源(528Hz)に変えてしまいましょう! 【機能】 1.音楽再生機能 「再生」「リピート(一曲リピート・全曲リピート)」「指定位置から再生」等、一般的な音楽プレイヤーとしての機能を搭載しています。 2.バックグラウンド再生 他のアプリを使いながら、あるいはiPhoneの画面をオフにした状態で音楽を聴くことができます。 3.再生速度変更 再生スピードを0.1〜8.0倍に変更できます。リアルタイムに、高い音質のままスピードを変えられます。速聴などにどうぞ。 4.プレイリスト作成・編集 このアプリで再生する音源のプレイリストを作成・編集することが出来ます。 5.ソルフェジオモード このアプリの肝です。このプレイヤーで流せる音源すべてをソルフェジオ化することができます。ON/OFF切り替えの他、「設定」からソルフェジオ化の種類を選ぶことが出来ます。(2016/6/27現在:2種類) Ver1: 440Hzを444Hz(C:528Hz)に変換 Ver2: 440Hzを432Hzに変換 ※すでにソルフェジオ化されている音源には使用しないでください。本来の効果が半減する可能性があります。 【注意点】 ・ヘッドフォンを抜し差しした際は、安全のためプレイヤーを「停止」する仕様となっております。 ・音量変更はiPhoneのボタンで行ってください。(音量にはご注意ください)

About

Phraseloop

Features
Read full description

Phraseloop is an A-B repeat and speed-practice tool for musicians, dancers, language learners, and anyone who improves through careful repetition. Paste a YouTube URL and practice in the visible official YouTube embedded player, or choose your own video from Photos or Files. KEY FEATURES • Mark precise A and B points • Repeat any selected section • Adjust playback speed • Add a pause between loops • Gradually increase practice speed • Save sections, progress, loop counts, and notes locally • Rename saved video groups • Review your practice history YOUTUBE PLAYBACK YouTube videos are streamed through the official YouTube player in Privacy Enhanced Mode. The player controls, YouTube branding, and any advertising remain visible. Phraseloop does not download, copy, cache, convert, store, or extract audio from YouTube media. It does not offer offline or background YouTube playback. Phraseloop does not provide YouTube search, catalogs, discovery feeds, curated third-party content, or recommendations. Users paste a URL for content they are authorized to access. Practice records stay on this device. Videos selected from Photos or Files are imported only after the user explicitly chooses them. No account is required.

Screenshots

SolPlayer4 screens
Phraseloop4 screens

Verdict

The call

The clearest difference is ads: SolPlayer at none against Phraseloop's shown. Phraseloop's advantage is update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SolPlayer ships an update every 3 weeks, Phraseloop every 6 days. The most recent releases landed on September 18, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
SolPlayer versus Phraseloop: the parameters behind the verdict, then further details
ParameterSolPlayerPhraseloop
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size3 MB2 MB
Age rating4+4+
DeveloperNaoya MoriokaRINTARO YAMADA

In-app purchases

None

SolPlayer

No in-app purchases

None

Phraseloop

No in-app purchases

Questions

Is SolPlayer free?
SolPlayer is free to download, with no in-app purchases.
Is Phraseloop free?
Phraseloop is free to download, with no in-app purchases.
Do SolPlayer or Phraseloop have ads?
Phraseloop shows ads; SolPlayer does not.
Which is updated more often, SolPlayer or Phraseloop?
SolPlayer ships an update every 3 weeks, and Phraseloop every 6 days. Most recently, SolPlayer was updated on September 18, 2026 and Phraseloop on September 30, 2026.

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