# Trapp vs Spectra

The clearest difference is price: Trapp at Free against Spectra's $1.99. Trapp also leads on iOS requirement (9.3 vs 14.0). Spectra's advantage is review sentiment (65% vs 21%) and in-app purchases (none vs 3). On ratings volume, ads and device support there is nothing between them.

Trapp is free to download; Spectra costs $1.99 up front. Trapp sells 3 in-app purchases, starting at $3.99 per month. Spectra asks for nothing beyond the download.

Spectra holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 3.9K and 1.5K respectively. Written reviews point the same way: 21% of Trapp's written reviews are positive against 65% of Spectra's.

Trapp ships an update every 6 months, Spectra fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Trapp | Spectra |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.2 (3.9K ratings)](https://appshunter.io/ios/app/trapp-music-visualizer/id1447118917/reviews) | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/spectra-music-visualizer/id1505140281/reviews)** |
| Number of ratings | **3.9K** | 1.5K |
| Positive reviews | 20.9% of reviews | **65.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#69** |
| Size | 84 MB | 32 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dakyuz Yazilim Ticaret Limited Sirketi](https://appshunter.io/developer/1030310836) | [Spectre Software Inc.](https://appshunter.io/developer/1439952651) |

## What reviewers say

### Trapp

[App page](https://appshunter.io/ios/app/trapp-music-visualizer/id1447118917)

Create dynamic music visualizations with customizable backgrounds, shapes, particles, and sound bars. Sync with your music library and record your creations to share.

**Highlights:** Customizable backgrounds and colors, Customizable Trapp shapes, sizes, and colors, Customizable particle effects, Customizable sound bars and bass effects, Record and share visualizations, Spotify and device music app integration

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trapp Monthly Subscription | $3.99 | per month |
| Trapp 3 Months | $9.99 | per 3 months |
| Trapp Yearly | $23.99 | per year |

**What reviewers like**

- 👍 Visualizes music well
- 🚀 Responsive and smooth
- 💡 Customizable visualizations

**What reviewers complain about**

- 🔒 Requires subscription to access full features
- 🐛 Frequent crashes and glitches
- 🔋 Drains battery quickly
- 🚫 Cannot import custom audio files

**Reported bugs**

- Visualizations not working as expected
- App crashes when trying to create new projects
- Audio playback issues

**Requested features**

- Allow importing of custom audio files
- Add ability to save and export visualizations
- Improve performance and stability


### Spectra

[App page](https://appshunter.io/ios/app/spectra-music-visualizer/id1505140281)

**Currently charting:** #69 Top Paid · Music (US App Store)

Experience music visually with real-time audio spectrum analysis. Customize backgrounds, logos, and visualizer elements to create stunning animations. Export your creations in high resolution for sharing.

**Highlights:** Real-time 60fps audio visualization, Video export up to 4k 60fps, Customizable background images and presets, Logo image import, Extensive visualizer and particle customization, Import audio via share sheet

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

**In-app purchases:** none


## Frequently asked questions

### Is Trapp free?

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

### Is Spectra free?

Spectra costs $1.99, with no in-app purchases.

### Which has better reviews, Trapp or Spectra?

Spectra is rated higher. Trapp averages 4.2 out of 5 from 3.9K ratings, while Spectra averages 4.6 from 1.5K ratings.

### Do Trapp or Spectra have ads?

Neither Trapp nor Spectra shows ads.

### Which is updated more often, Trapp or Spectra?

Trapp ships an update every 6 months, and Spectra fortnightly. Most recently, Trapp was updated on October 22, 2026 and Spectra on October 24, 2026.

---

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