subflow vs TangledString
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
subflow
Create dynamic music visualizations for any setting. Control modes, speed, and beat patterns with intuitive screen gestures. Advanced users can leverage UDP and OS2L for complex control with DJ software.
- Gesture-based control for modes, speed, and beats
- Beat pattern customization
- UDP command sequencing
- OS2L integration with DJ software
- Color customization via long press
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Crisp visualizations for your music stage or living room. Tap left or right edge of screen to change modes. Vertical swipes change speed. Tap the upper half of the screen several times to set a beat pattern. Tap the lower half to cancel or to add single beats. Horizontal swipes fine-tune the beat alignment. Long press will change color. You can also send more complex command sequences over UDP, and you can control via OS2L using most DJ software. See http://subflow.org/
TangledString
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The left and right edges of the screen are tied with 10 strings. Apply the right end that is connected to the left end. The game is over when you can hit as many as 10.
Screenshots
Verdict
The clearest difference is update cadence: subflow at every 6 days against TangledString's every 42 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
subflow ships an update every 6 days, TangledString every 42 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | subflow | TangledString |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (17 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 6 days — better | Every 42 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ello Skelling Productions | Yukihiro Shioya |
In-app purchases
subflow
No in-app purchases
TangledString
No in-app purchases









