Flex Metronome vs CueTube
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flex Metronome
Create complex rhythm patterns like polyrhythms, swing, and ethnic grooves with this intuitive metronome app. Save your custom creations and utilize a library of editable presets for your musical needs.
- Create polyrhythms
- Implement swing rhythms
- Design ethnic grooves
- Support odd time signatures
- Save custom patterns
- Edit preset rhythms
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Flex Metronome is a flexible and easy-to-use app that lets you create a wide variety of rhythm patterns—such as polyrhythms, swing, ethnic grooves, and odd time signatures—with ease. You can save your custom patterns, and the app also includes a rich collection of editable preset rhythms.lex Metronome is a flexible and easy to use metronome app which enables you to make various kinds of rhythm patterns such as polyrhythm, swing, ethnic rhythm, unusual time signature, etc. very easily. You can save the rhythm pattern you created, and there are lots of preset rhythm patterns which you can edit and save. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CueTube
Bookmark specific moments in YouTube videos for quick recall. Revisit tutorials, lectures, or songs with precise timestamps. Offers playback controls like speed adjustment and looping for focused learning.
- Bookmark YouTube video moments
- Jump to bookmarked timestamps
- Fine-grained playback speed control
- Loop specific video sections
- Organize bookmarks into folders
- Paste YouTube links directly
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Bookmark any moment in a YouTube video and jump back with one tap. Watching a tutorial, lecture, or song? Drop a marker at the exact second you need. Come back to it anytime — no scrubbing, no searching. Perfect for students, musicians, and anyone who rewatches the same moments. PLAYBACK CONTROL • Fine-grained speed control — slow down or speed up any video • Custom speed settings — enable only the speeds you use • Loop any video with one tap — repeat until it clicks • AB repeat — set a start and end point to loop a specific section • Song markers and saved loops — name a section and jump back to it with one tap • Adjustable rewind and fast-forward step BOOKMARKS & FOLDERS • Save any YouTube video as a bookmark instantly • Organise bookmarks into folders • Drag and drop bookmarks between folders • Quick access bookmark panel — your most used videos one tap away SIMPLE VIDEO LOADING • Paste any YouTube link directly from clipboard • No searching, no distractions — straight to the video CLEAN DESIGN • Collapsible controls — hide the bar and focus on the content • Adapts to iPhone and iPad • Landscape and portrait support SUBSCRIPTION CueTube offers a subscription to unlock the full feature set. A free trial is available. Perfect for: • Music students learning by ear • Language learners shadowing native speakers • Students reviewing lecture recordings • Anyone who learns better by watching — slowly, repeatedly, precisely.
Screenshots
Verdict
The clearest difference is update cadence: CueTube at monthly against Flex Metronome's every 3 months. Flex Metronome's advantage is iOS requirement (14.0 vs 17.6). On price, review sentiment, ads and in-app purchases 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
Both are free to download. Flex Metronome sells 2 in-app purchases, starting at $0.99 per month and CueTube sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Flex Metronome ships an update every 3 months, CueTube monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Flex Metronome | CueTube |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 5 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | YASUHIRO SEKINE | Gerard Grundy |
Customer experience
Flex Metronome
CueTube
In-app purchases
Flex Metronome
- Premium Monthly$0.991 Month
- Premium Yearly$9.991 Year
CueTube
- Weekly Subscription$1.997 Days
- Monthly Subscription1 Month trial$3.991 Month
- 6 Month Subscription$19.996 Months
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- Yearly Subscription$24.991 Year









