# SimplyPhaser vs Writers Session Pro

The clearest difference is price: Writers Session Pro at Free against SimplyPhaser's $0.99. Writers Session Pro also leads on rating (5.0 vs 3.0). SimplyPhaser's advantage is in-app purchases (none vs 1) and iOS requirement (16.4 vs 26.0). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Writers Session Pro is free to download; SimplyPhaser costs $0.99 up front. Writers Session Pro sells 1 one-off in-app purchase. SimplyPhaser asks for nothing beyond the download.

Writers Session Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

SimplyPhaser ships an update every 3 weeks, Writers Session Pro fortnightly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SimplyPhaser | Writers Session Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/simplyphaser/id1557901730/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/writers-session-pro/id6756976450/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 5 MB | 45 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Brad Howes](https://appshunter.io/developer/430573224) | [One In A Billion Ltd](https://appshunter.io/developer/479881389) |

## What reviewers say

### SimplyPhaser

[App page](https://appshunter.io/ios/app/simplyphaser/id1557901730)

Apply a classic phaser audio effect to your music with this straightforward tool. It uses all-pass filters to create out-of-phase signal copies for a retro sound. Use it within compatible music hosts or directly within the app.

**Highlights:** Classic phaser audio effect, All-pass filter implementation, AUv3 app extension support, Standalone app experimentation, Retro sound generation

**Features:** Vision Pro support

**In-app purchases:** none


### Writers Session Pro

[App page](https://appshunter.io/ios/app/writers-session-pro/id6756976450)

This app is a comprehensive songwriting companion that allows musicians to capture lyrics, record audio ideas, and organize their creative sessions. It offers a rich text editor, audio recording with waveform playback, and a suite of tools including a rhyming dictionary and metronome. Track your progress with writing statistics and set daily goals.

**Highlights:** Rich text editor with formatting, Organize sessions with folders and tags, Audio recorder with waveform playback, Rhyming dictionary and synonym finder, Built-in metronome, Writing statistics dashboard, iCloud sync across devices

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Writers Session Pro - Full Version | $9.99 | one-time |


## Frequently asked questions

### Is SimplyPhaser free?

SimplyPhaser costs $0.99, with no in-app purchases.

### Is Writers Session Pro free?

Writers Session Pro is free to download, with in-app purchases available.

### Which has better reviews, SimplyPhaser or Writers Session Pro?

Writers Session Pro is rated higher. SimplyPhaser averages 3.0 out of 5 from 1 ratings, while Writers Session Pro averages 5.0 from 1 ratings.

### Do SimplyPhaser or Writers Session Pro have ads?

Neither SimplyPhaser nor Writers Session Pro shows ads.

### Which is updated more often, SimplyPhaser or Writers Session Pro?

SimplyPhaser ships an update every 3 weeks, and Writers Session Pro fortnightly. Most recently, SimplyPhaser was updated on October 4, 2026 and Writers Session Pro on October 10, 2026.

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