# Odak vs Double+

The clearest difference is review sentiment: Odak at 50% against Double+'s 20%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Odak ships an update every 2 weeks, Double+ every 6 days. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Odak | Double+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (7 ratings)](https://appshunter.io/ios/app/double-plus/id1623962082/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | **50.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 123 MB | 99 MB |
| Requires iOS | 15 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GUANDDONG TIANPU TECHNOLOGY GROUP CO.,LTD.](https://appshunter.io/developer/1637560013) | [Huizhou Debo Acoustics Co., Ltd.](https://appshunter.io/developer/1586595923) |

## What reviewers say

### Odak

[App page](https://appshunter.io/ios/app/odak/id1396440973)

This app serves as a comprehensive home entertainment hub, offering professional karaoke, gaming, movie watching, music listening, and instrument playing. It also supports video recording, sharing with friends, and remote conferencing, acting as a complete family entertainment control center.

**Highlights:** Professional karaoke, Gaming, Movie watching, Music listening, Instrument playing, Video recording and sharing, Remote conferencing, Family entertainment control

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

**In-app purchases:** none


### Double+

[App page](https://appshunter.io/ios/app/double-plus/id1623962082)

This app is an intelligent guitar pickup system control software designed for both beginners and professionals. It offers extensive features for practice, performance, and teaching, including tone adjustment, effects, a drum machine, metronome, tuner, and loop recording.

**Highlights:** Dual-channel independent mixing ratio volume adjustment, Customizable tone curves and EQ settings, Digital effects (compression, reverb, delay, distortion), Integrated drum machine with 144 styles, Metronome with practice settings, Tuning table for various instruments, Loop recording and music score functions

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

**In-app purchases:** none


## Frequently asked questions

### Is Odak free?

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

### Is Double+ free?

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

### Do Odak or Double+ have ads?

Neither Odak nor Double+ shows ads.

### Which is updated more often, Odak or Double+?

Odak ships an update every 2 weeks, and Double+ every 6 days. Most recently, Odak was updated on October 1, 2026 and Double+ on October 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.*