Comparison

Audio Booster Higher Volume EQ vs 2Deck DJ

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

Head to head
About

Audio Booster Higher Volume EQ

Easily increase the volume of any audio file, from podcasts to music, with a simple interface. Achieve studio-grade precision to boost audio up to 30 dB and export high-quality files for sharing.

Highlights
  • Boost audio volume up to 30 dB
  • Interactive knob with visualizer
  • Professional VU meter
  • Real-time level monitoring
  • Compare original vs. boosted audio
  • Export as high-quality M4A
  • Drag & drop file loading
Features
Read full description

Tired of audio files that are too quiet? Audio Booster lets you increase the volume of any audio file in seconds — no technical knowledge required. Load your file. Turn the knob. Save. Done. Whether it's a podcast recording, a voice memo, a music track, or a video's audio — boost it up to 30 dB with studio-grade precision and export a clean, high-quality file ready to share. HOW IT WORKS Load any audio file (MP3, WAV, AAC, M4A, FLAC & more) Turn the boost knob to your desired volume level Save your boosted audio and share it anywhere FEATURES Boost audio volume up to 30 dB with precise control Beautiful interactive knob with animated visualizer bars Professional VU meter with real-time level monitoring Tap the VU meter to see exact decibel readings Compare original vs. boosted audio instantly Satisfying sound effects and haptic feedback as you adjust Export as high-quality compressed M4A for smaller file sizes Drag & drop file loading for quick workflow Works with all major audio formats Clean, modern design with smooth animations PERFECT FOR Quiet podcast episodes that need a volume lift Voice memos and recordings that are hard to hear Music tracks that don't match volume with your playlist Audio files for presentations and video projects Any audio that's just not loud enough DESIGNED WITH CARE Every detail matters. From the animated VU meter with color-coded levels, to the satisfying click sounds as you turn the knob, to the smooth gradient visualizers — Audio Booster is built to be a joy to use. Real-time audio processing powered by Apple's Accelerate framework ensures zero-latency playback. What you hear is what you get. FREE TO USE No subscriptions. No hidden fees. No ads. Just load, boost, and save. Download Audio Booster and make every audio file sound the way it should.

About

2Deck DJ

Features
Read full description

2Deck DJは、単独でも使える2デッキDJアプリです。ファイルアプリやミュージックライブラリから曲を読み込み、波形を見ながら再生、Cue、Sync、Nudge、Trim、EQ、Volumeを操作できます。 メインの使い方は、iPhoneの「Spin Me Like A Record」とBluetooth MIDIで連携するスタイルです。Spin Me Like A Recordをターンテーブルのように回して、その操作信号で2Deck DJのDeck 1 / Deck 2をコントロールできます。2Deck DJをiPad側のミキサー / デッキとして使い、iPhoneを物理的な操作面として組み合わせることで、タッチ画面だけではないDJプレイを目指しています。 ユースケース動画: https://youtu.be/1jUkZpPWr98 Spin Me Like A Record: https://apps.apple.com/us/app/spin-me-like-a-record/id6780934323 主な機能 ・Deck 1 / Deck 2 の2デッキ再生 ・波形表示、スクロール、ピンチ拡大縮小 ・Cue、Sync、Nudge、Trim、3バンドEQ、Volume ・ファイルアプリとミュージックライブラリからの曲読み込み ・プレイリスト登録 ・Bluetooth MIDIによるSpin Me Like A Record / 外部MIDIコントロール ・EP-136などのUSBオーディオ出力 ・スプリットケーブルによるL/Rデッキ振り分け ・アプリ内のカラーテーマと言語設定 外部アプリやBluetooth MIDI機器がなくても、2Deck DJ単体で音源の読み込み、波形表示、再生、Cue、Sync、EQ、音量調整を確認できます。連携時は、Spin Me Like A Recordから送られる操作信号を受けてデッキを操作します。 音源の読み込みと再生処理は端末内で行われます。

Screenshots

Audio Booster Higher Volume EQ3 screens
2Deck DJ1 screens

Verdict

The call

The clearest difference is update cadence: 2Deck DJ at every 3 days against Audio Booster Higher Volume EQ's weekly. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Audio Booster Higher Volume EQ ships an update weekly, 2Deck DJ every 3 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Audio Booster Higher Volume EQ versus 2Deck DJ: the parameters behind the verdict, then further details
ParameterAudio Booster Higher Volume EQ2Deck DJ
PriceFreeFree
Rating4.4 (102 ratings) — better—
Number of ratings102 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size11 MB2 MB
Age rating4+4+
DeveloperAHMET KASIM NAZLIkeiji shibuta

In-app purchases

None

Audio Booster Higher Volume EQ

No in-app purchases

None

2Deck DJ

No in-app purchases

Questions

Is Audio Booster Higher Volume EQ free?
Audio Booster Higher Volume EQ is free to download, with no in-app purchases.
Is 2Deck DJ free?
2Deck DJ is free to download, with no in-app purchases.
Do Audio Booster Higher Volume EQ or 2Deck DJ have ads?
Neither Audio Booster Higher Volume EQ nor 2Deck DJ shows ads.
Which is updated more often, Audio Booster Higher Volume EQ or 2Deck DJ?
Audio Booster Higher Volume EQ ships an update weekly, and 2Deck DJ every 3 days. Most recently, Audio Booster Higher Volume EQ was updated on October 31, 2026 and 2Deck DJ on October 24, 2026.

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