# TunerBox vs DoomLoop

The clearest difference is iOS requirement: DoomLoop at 15.0 against TunerBox's 26.0. 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.

TunerBox ships an update every 4 days, DoomLoop every 6 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | TunerBox | DoomLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tunerbox/id6753839036/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Paid | — |
| Size | 2 MB | 4 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Richard Stokes](https://appshunter.io/developer/1684839871) | [Ryan Ebner](https://appshunter.io/developer/1896319552) |

## What reviewers say

### TunerBox

[App page](https://appshunter.io/ios/app/tunerbox/id6753839036)

This app provides a straightforward and efficient way to tune stringed instruments like guitars, basses, and ukuleles. It offers automatic detection of common tunings and a manual mode for precise adjustments, loading instantly for immediate use.

**Highlights:** Instant loading tuner, Supports common guitar tunings, Manual tuning mode, Works with bass and ukulele, Simple and effective interface

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

**In-app purchases:** none


### DoomLoop

[App page](https://appshunter.io/ios/app/doomloop/id6766733624)

**In-app purchases:** none


## Frequently asked questions

### Is TunerBox free?

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

### Is DoomLoop free?

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

### Do TunerBox or DoomLoop have ads?

Neither TunerBox nor DoomLoop shows ads.

### Which is updated more often, TunerBox or DoomLoop?

TunerBox ships an update every 4 days, and DoomLoop every 6 days. Most recently, TunerBox was updated on October 15, 2026 and DoomLoop on October 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.*