# Serafim vs Legend '70s Editor

The clearest difference is review sentiment: Legend '70s Editor at 100% against Serafim's 0%. Legend '70s Editor also leads on rating (5.0 vs 2.0). Serafim's advantage is device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Legend '70s Editor holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Serafim's written reviews are positive against 100% of Legend '70s Editor's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Serafim | Legend '70s Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/serafim-keybo/id1156814517/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/legend-70s-editor/id1484372501/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 120 MB | 9 MB |
| Requires iOS | **8.0** | 9.2 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Serafim Technologies Inc.](https://appshunter.io/developer/847342450) | [Viscount Int.](https://appshunter.io/developer/1448876631) |

## What reviewers say

### Serafim

[App page](https://appshunter.io/ios/app/serafim-keybo/id1156814517)

This application transforms a laser projection keyboard into a versatile musical instrument. Play piano, guitar, bass, or drums instantly, anywhere, anytime, with its interactive projection area. Explore musical creativity with this innovative device.

**Highlights:** Laser projection keyboard, Piano mode, Play guitar, bass, drums, Instant music creation, Interactive projection area

**Features:** macOS Compatibility

**In-app purchases:** none


### Legend '70s Editor

[App page](https://appshunter.io/ios/app/legend-70s-editor/id1484372501)

This application provides real-time control over sound and effects for a specific instrument series. It allows users to adjust parameters, save and load custom programs, and create song lists for live performances. The interface is designed to be simple and adaptable.

**Highlights:** Real-time sound parameter adjustment, Real-time effects parameter adjustment, Save and load custom instrument programs, Create and rearrange song lists, Dedicated live performance settings, Adaptable user interface

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Serafim free?

Serafim is free to download, with no in-app purchases.

### Is Legend '70s Editor free?

Legend '70s Editor is free to download, with no in-app purchases.

### Which has better reviews, Serafim or Legend '70s Editor?

Legend '70s Editor is rated higher. Serafim averages 2.0 out of 5 from 1 ratings, while Legend '70s Editor averages 5.0 from 2 ratings.

### Do Serafim or Legend '70s Editor have ads?

Neither Serafim nor Legend '70s Editor shows ads.

### Which is updated more often, Serafim or Legend '70s Editor?

Serafim ships an update every 3 months, and Legend '70s Editor every 3 months. Most recently, Serafim was updated on November 2, 2026 and Legend '70s Editor on November 3, 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.*