# Bloom vs Gradient Synth

The clearest difference is price: Gradient Synth at Free against Bloom's $3.99. Gradient Synth also leads on update cadence (monthly vs every 11 months). Bloom's advantage is in-app purchases (none vs 5) and rating (4.8 vs 4.4). On ratings volume, ads and device support there is nothing between them.

Gradient Synth is free to download; Bloom costs $3.99 up front. Gradient Synth sells 5 in-app purchases, starting at $9.99 per year. Bloom asks for nothing beyond the download.

Bloom holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 99 and 63 respectively. Written reviews point the same way: 84% of Bloom's written reviews are positive against 62% of Gradient Synth's.

Bloom ships an update every 11 months, Gradient Synth monthly. The most recent releases landed on October 31, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Bloom | Gradient Synth |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (99 ratings)](https://appshunter.io/ios/app/bloom/id292792586/reviews)** | [4.4 (63 ratings)](https://appshunter.io/ios/app/gradient-synth/id6477543878/reviews) |
| Number of ratings | **99** | 63 |
| Positive reviews | **84.5% of reviews** | 61.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#64** | — |
| Size | 17 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Opal Limited](https://appshunter.io/developer/292792589) | [Apps Are Fun LLC](https://appshunter.io/developer/1659934806) |

## What reviewers say

### Bloom

[App page](https://appshunter.io/ios/app/bloom/id292792586)

**Currently charting:** #64 Top Paid · Music (US App Store)

Create unique melodies and elaborate patterns by simply tapping the screen. This generative music player offers an infinite selection of compositions and accompanying visualizations, even when left idle. It's a musical instrument, composition, and artwork all in one.

**Highlights:** Create melodies by tapping, Generative music player, Visualizations, 12 mood settings, Adjustable delay, Shake to clear

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

**In-app purchases:** none

**What reviewers like**

- 🌟 Fantastic
- 🎨 Beautiful
- 🧘‍♀️ Relaxing
- 👨‍🎨 Creative
- 🎶 Mesmerizing

**What reviewers complain about**

- 🔇 High frequencies prevent relaxation
- 🔇 Harsh/imbalanced sounds
- 🔇 Limited sound variety
- 🔇 Lack of recording/export function
- 🔇 Crashes on iOS 8/11

**Reported bugs**

- Crashes on iOS 8/11 updates
- Stops working in background
- High notes cause issues for some users

**Requested features**

- Add more sound options/instruments
- Implement recording and export capabilities
- Add sleep timer and background playback
- Improve low-end sound quality
- Introduce MIDI support


### Gradient Synth

[App page](https://appshunter.io/ios/app/gradient-synth/id6477543878)

Transform colors into unique sounds with this intuitive music creation app. Designed for beginners and children, it offers a user-friendly interface and powerful features to explore and customize a wide range of audio experiences.

**Highlights:** Preset Generator, Color-based sound customization, User-friendly interface, MIDI keyboard integration, Dynamic audio effects, Polyphony

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gradient Synth Supporter (Yearly) | $9.99 | per year |
| Unlimited Presets | $19.99 | per year |
| 10 Presets | $0.99 | one-time |
| 75 Presets | $4.99 | one-time |
| Lifetime Unlock | $12.99 | one-time |


## Frequently asked questions

### Is Bloom free?

Bloom costs $3.99, with no in-app purchases.

### Is Gradient Synth free?

Gradient Synth is free to download, with in-app purchases available.

### Which has better reviews, Bloom or Gradient Synth?

Bloom is rated higher. Bloom averages 4.8 out of 5 from 99 ratings, while Gradient Synth averages 4.4 from 63 ratings.

### Do Bloom or Gradient Synth have ads?

Neither Bloom nor Gradient Synth shows ads.

### Which is updated more often, Bloom or Gradient Synth?

Bloom ships an update every 11 months, and Gradient Synth monthly. Most recently, Bloom was updated on October 31, 2026 and Gradient Synth on November 4, 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.*