METRONOME STAR vs Play2Glow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
METRONOME STAR
This music app features a metronome with a unique visualizer where stars sway to the rhythm. It provides a steady beat for musicians and performers. The app is free to download and use.
- Star visualizer
- Rhythm keeper
- Steady beat
- Free to use
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星が揺れてリズムを刻むメトロノームです。
Play2Glow
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Play2Glow is a guitar practice app from ToneBEYOND. It supports everyday practice with a tuner, practice recording, and stage-style rehearsal for getting used to playing in front of listeners. What you can do: - Support guitar tuning - Record practice takes - Practice with a warm virtual audience - Try AR-style stage presence when available PITCH appears as a visual practice companion, but Play2Glow does not score, rank, or grade your performance. Use it as a small, supportive practice space for preparing your sound and building confidence before playing for others.
Screenshots
Verdict
The clearest difference is update cadence: Play2Glow at every 3 days against METRONOME STAR's every 9 months. Play2Glow also leads on iOS requirement (17.0 vs 27.0). 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.
METRONOME STAR ships an update every 9 months, Play2Glow every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | METRONOME STAR | Play2Glow |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (7 ratings) — better | — |
| Positive reviews | 66.1% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 9 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 27.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuki Yasoshima | Tomonori Kowatari |
In-app purchases
METRONOME STAR
No in-app purchases
Play2Glow
No in-app purchases









