Comparison

Ken Recorder vs BelliedMonkey Translator

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

Head to head
About

Ken Recorder

Features
Read full description

Ken Recorder is more than a voice recorder. It turns sound into live captions, structured notes, polished audio, and files you can actually use. RECORD FOR THE MOMENT • Choose Custom, Meeting, Denoise, Lossless, or Music mode • Record in M4A or WAV and adjust sample rate, bit depth, and channels • Use voice-activated recording to pause during silence • Select compatible external microphones and audio inputs SEE WHAT WAS SAID • Follow live captions while recording • Use free on-device recognition or start cloud recognition when needed • Translate captions on device, even offline • Turn completed recordings into timestamped transcripts and subtitle files POLISH AUDIO ON DEVICE • Zoom and trim the waveform; adjust volume and pitch • Reduce noise, enhance far-field speech, tune EQ, dynamics, and loudness • Convert M4A, WAV, AAC, FLAC, and MP3 • Create M4R ringtones and listen in the dedicated audio player TURN MEETINGS INTO RESULTS • Use templates for interviews, brainstorms, lectures, and action plans • Capture photos that stay linked to the recording timeline • Generate structured, editable meeting notes • Export audio, subtitles, Word, PDF, slides, mind maps, or shareable video AI TOOLS WHEN YOU NEED THEM • Separate stems, create speech from text, or use authorized voice cloning • Summarize, proofread, translate, improve tone, and scan text with OCR • Cloud AI tasks require sign-in and Credits; an estimate appears before use LOCAL FIRST Core recording, playback, editing, local noise reduction, format conversion, on-device OCR, and ambience playback work without an account or network connection. Files stay on your device by default. Content is uploaded only when you start a cloud AI task or choose another upload feature. Ken Recorder does not record phone calls. System audio capture works only with compatible app playback and is subject to iOS and protected-content limits. AI-generated transcripts, translations, summaries, and speech may contain errors. Review results before use or sharing, and make sure you have the rights and permissions required to record, process, or share any content. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kenrecorder.cyberken.cn/privacy/

About

BelliedMonkey Translator

Translate text and speech in real-time across multiple apps and platforms. Learn new languages by turning your reading into review cards. Supports bilingual subtitles, document translation, and web page viewing.

Highlights
  • Live bilingual subtitles for videos and apps
  • Real-time speech interpreter
  • System-wide text translation
  • Side-by-side web page translation
  • Document translation (PDF, Word, images)
  • Review cards for language learning
  • Bring your own AI translation engine
Features
Read full description

BelliedMonkey Translator puts two languages on screen wherever you read, watch or talk — and the sentences you actually read come back as review cards. LIVE SUBTITLES (APP) Bilingual subtitles for whatever your device is playing. On Mac, the app listens to system audio and shows a floating subtitle bar that stays on top of any app, even full-screen video (macOS 26 or later). On iPhone, play a video or podcast out loud in any app, and a picture-in-picture window scrolls the original and the translation, sentence by sentence. Recognition happens on the device; Live Subtitles need iOS 26 / macOS 26. CONVERSATION · LIVE INTERPRETER (APP) Talk across a language gap. Both sides speak freely; each sentence is transcribed, translated and can be read aloud. Speech is recognised on the device, so the audio never leaves it. Requires iOS 26 / macOS 26. SYSTEM TRANSLATION (IPHONE) Select text in any app and tap Translate — BelliedMonkey answers with the engine you configured, in a small sheet, without leaving the app. Choose BelliedMonkey once in Settings › Apps › Translate › Default Translate App. Sentences you translate this way can go straight into your review deck. Requires iOS 18.4 or later. WEB PAGES, SIDE BY SIDE The Safari extension (also on Chrome and Firefox) keeps every paragraph's original text with the translation right below it. No switching tabs, no losing your place. VIDEO DUAL SUBTITLES YouTube, podcasts and web video get sentence-matched dual subtitles. No captions? Turn on AI transcript subtitles. DOCUMENT TRANSLATION Open a PDF, Word file or image and read it page by page, original and translation side by side. LEARN AS YOU READ Sentences you actually read can become review cards on a forgetting curve — read, listen and write practice, sentence notes and read-aloud. Optional sync lets your phone review what you read on your computer. YOUR ENGINE, YOUR CHOICE Bring your own AI service key, or any compatible endpoint. PRIVACY, SPELLED OUT Your keys and settings stay on your device. With your own key, text goes straight to the provider you chose and is not stored. Live Subtitles and on-device transcription never record audio. We send anonymous usage events (which features are used, never page content), and you can turn them off in Settings. No ads. The whole app is open source and free to download.

Screenshots

Ken Recorder4 screens
BelliedMonkey Translator4 screens

Verdict

The call

The clearest difference is in-app purchases: BelliedMonkey Translator at none against Ken Recorder's 6. BelliedMonkey Translator also leads on ads (none vs shown) and device support (3 vs 1). On price 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. Ken Recorder sells 6 in-app purchases, starting at $0.59 per 7 days. BelliedMonkey Translator asks for nothing beyond the download.

Scorecard4 real differences · 5 level
Ken Recorder versus BelliedMonkey Translator: the parameters behind the verdict, then further details
ParameterKen RecorderBelliedMonkey Translator
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Daily
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS18.016.4 — better
Further details — not scored
Size118 MB48 MB
Age rating4+4+
DeveloperVislabZHAO ZHANG

In-app purchases

6 purchases

Ken Recorder

Subscriptions3
  • Weekly Subscription$0.597 Days
  • Monthly Subscription$1.991 Month
  • Annual Subscription$18.991 Year
One-time3
  • Ken Recorder 5000 Credits Pack$1.99
  • 16,000 Credits$5.99
  • Ken Recorder 40,000 Credits$12.99
None

BelliedMonkey Translator

No in-app purchases

Questions

Is Ken Recorder free?
Ken Recorder is free to download, with in-app purchases available.
Is BelliedMonkey Translator free?
BelliedMonkey Translator is free to download, with no in-app purchases.
Do Ken Recorder or BelliedMonkey Translator have ads?
Ken Recorder shows ads; BelliedMonkey Translator does not.

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