AMB vs PadDrums
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMB
This mobile application offers a simplified approach to FM synthesis, allowing users to create a variety of sounds, from crystalline textures to sharp basslines, directly on their device. It's designed for on-the-go sound design and musical exploration.
- Simplified FM synthesis
- Pocket-sized design
- Sound shaping
- Crystalline sound creation
- Noisy texture generation
- Sharp bassline creation
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AMB-R is a simplified and alternate take on FM synthesis that fits snugly in your pocket. Shape crystalline sounds, noisy textures, or sharp basslines anytime and anywhere.
PadDrums
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PadDrums turns your iPhone into a full electronic drum kit — no hardware required. ■ 4 Sound Kits Switch instantly between Acoustic, 808, Techno, and LoFi kits. Play Kick, Snare, Hi-Hat, Open Hat, Toms, Crash, and Ride across 9 responsive pads. ■ Fully Customizable Pads Reassign any sound to any pad and build your own custom kit from scratch. ■ Preset Beat Patterns Trigger 2-beat, 4-beat, 8-beat, or 16-beat rhythm patterns with one tap. Fine-tune the groove with BPM and swing controls. ■ Built-in FX Shape your sound with reverb and other effects, right on the pad. ■ True Multi-Touch Hit multiple pads at once without dropouts, for a real, expressive playing feel. Whether you're sketching a beat, practicing rhythm, or just jamming — PadDrums puts a full drum kit in your pocket.
Screenshots
Verdict
The clearest difference is ads: AMB at none against PadDrums's shown. AMB also leads on iOS requirement (17.6 vs 26.5). PadDrums's advantage is update cadence (every 2 days vs every 3 weeks). On price, 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.
AMB ships an update every 3 weeks, PadDrums every 2 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | AMB | PadDrums |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 — better | 26.5 |
| Further details — not scored | ||
| Size | 2 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Strahlberg | Kouki Yoshimoto |
In-app purchases
AMB
No in-app purchases
PadDrums
No in-app purchases
