POLYMACHINE vs SlowSolo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POLYMACHINE
This app offers analog-modeled filters, a vocal chain, and vocal tuning for music production. It aims to be a game-changer for creating music.
- Analog-modeled filters
- Vocal chain processing
- Vocal tuning
- Music production tools
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Music Production Game Changer, Analog Models of Filters, Vocal Chain and Vocal Tune
SlowSolo
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Hear a solo you want to learn, but you have no audio file to import? Hold your iPhone to the speaker, record it, and practise it slowly. - Record from a speaker with one tap - Automatic mastering evens out the sound of a phone recording and reduces hiss between notes - High-quality slow-down from 50 % to 100 % without changing the pitch - Repeat a phrase: set Start and End, drag the markers on the waveform, fine-tune by 10 ms - Speed and loop are remembered for every recording - Keeps playing with the screen locked; play/pause from the lock screen and AirPods - Share the slowed-down audio - Everything happens on your iPhone. No account, no ads, nothing is uploaded. Only record audio you have the right to use for your own practice.
Screenshots
Verdict
The clearest difference is in-app purchases: SlowSolo at none against POLYMACHINE's 5. SlowSolo also leads on ads (none vs shown). POLYMACHINE's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 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
Both are free to download. POLYMACHINE sells 5 one-off in-app purchases. SlowSolo asks for nothing beyond the download.
| Parameter | POLYMACHINE | SlowSolo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (18 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 5 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 116 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Gao | Oskar Kunicki |
In-app purchases
POLYMACHINE
- Sound Expansion$1.99
- Eurorack Sequencer$9.99
- MIGAMO BRUTUS GERMANIUM$9.99
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- MIGAMO Filters$12.99
- Pro Features$34.99
SlowSolo
No in-app purchases
