# iPulsaret vs RM

The clearest difference is update cadence: iPulsaret at every 3 weeks against RM's every 10 months. iPulsaret also leads on rating (4.8 vs 4.6) and review sentiment (78% vs 67%). RM's advantage is iOS requirement (9.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

iPulsaret costs $9.99 and RM $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iPulsaret holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 31 and 18 respectively. Written reviews point the same way: 78% of iPulsaret's written reviews are positive against 67% of RM's.

iPulsaret ships an update every 3 weeks, RM every 10 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | iPulsaret | RM |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | **[4.8 (31 ratings)](https://appshunter.io/ios/app/ipulsaret/id565880268/reviews)** | [4.6 (18 ratings)](https://appshunter.io/ios/app/rm-1-wave-modulator/id1436855751/reviews) |
| Number of ratings | **31** | 18 |
| Positive reviews | **78.3% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 30 MB | 35 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Kai Aras](https://appshunter.io/developer/370820899) |

## What reviewers say

### iPulsaret

[App page](https://appshunter.io/ios/app/ipulsaret/id565880268)

This app offers a real-time granular synthesis playground for iPad, generating diverse audio effects. It provides extensive control over grain parameters and includes a post-effects chain. Users can shape sounds, manipulate live input, and save presets.

**Highlights:** Real-time granular synthesis, Live input manipulation, Grain control and shaping, Post FX chain (Echo, Reverb, Filters), Snapshot presets morphing pad, AUv3 support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### RM

[App page](https://appshunter.io/ios/app/rm-1-wave-modulator/id1436855751)

This audio effect app offers versatile modulation capabilities, including ring, amplitude, phase, and frequency modulation. It features a built-in carrier oscillator, multimode filter, envelope follower, and LFO for creating unique sounds. It can be used standalone or with other audio apps.

**Highlights:** Multiple modulation types (Ring, AM, FM, Phase), Built-in carrier oscillator, Multimode filter (LP, HP, BP), Envelope follower and LFO, Standalone and IAA/Audiobus support, AUv3 plugin compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iPulsaret free?

iPulsaret costs $9.99, with no in-app purchases.

### Is RM free?

RM costs $9.99, with no in-app purchases.

### Which has better reviews, iPulsaret or RM?

iPulsaret is rated higher. iPulsaret averages 4.8 out of 5 from 31 ratings, while RM averages 4.6 from 18 ratings.

### Do iPulsaret or RM have ads?

Neither iPulsaret nor RM shows ads.

### Which is updated more often, iPulsaret or RM?

iPulsaret ships an update every 3 weeks, and RM every 10 months. Most recently, iPulsaret was updated on September 21, 2026 and RM on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*