# Tune Librarian vs DefleMask Mobile

The clearest difference is review sentiment: DefleMask Mobile at 84% against Tune Librarian's 20%. DefleMask Mobile also leads on rating (4.5 vs 1.9) and update cadence (fortnightly vs every 7 months). Tune Librarian's advantage is price ($4.99 vs $6.99). On ads and in-app purchases there is nothing between them.

Tune Librarian costs $4.99 and DefleMask Mobile $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DefleMask Mobile holds the better App Store score, 4.5 against 1.9. Both are backed by a comparable volume of ratings — 13 and 42 respectively. Written reviews point the same way: 20% of Tune Librarian's written reviews are positive against 84% of DefleMask Mobile's.

Tune Librarian ships an update every 7 months, DefleMask Mobile fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tune Librarian | DefleMask Mobile |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | [1.9 (13 ratings)](https://appshunter.io/ios/app/tune-librarian/id873932266/reviews) | **[4.5 (42 ratings)](https://appshunter.io/ios/app/deflemask-mobile/id1390797126/reviews)** |
| Number of ratings | 13 | **42** |
| Positive reviews | 20.0% of reviews | **83.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#172** |
| Size | 13 MB | 23 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Transported Productions](https://appshunter.io/developer/391280629) | [Leonardo Demartino](https://appshunter.io/developer/1390797125) |

## What reviewers say

### Tune Librarian

[App page](https://appshunter.io/ios/app/tune-librarian/id873932266)

Organize and manage your purchased music from various Transported Productions apps. Create medleys of your favorite tunes. Instructions and support are available online.

**Highlights:** Collect purchased tunes, Support for ECDTunes, A Little Couple Dance Musik, CDSS Gems, Medley creation, Instructions available online, Screen capture restriction

**Features:** Vision Pro support

**In-app purchases:** none


### DefleMask Mobile

[App page](https://appshunter.io/ios/app/deflemask-mobile/id1390797126)

**Currently charting:** #172 Top Paid · Music (US App Store)

Create chiptune music for retro consoles and computers with this mobile tracker. It emulates soundchips accurately and allows export to real hardware. Connect MIDI devices and share your creations easily.

**Highlights:** Chiptune music production, Soundchip emulation, Export to real hardware, MIDI device support, Song and instrument sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tune Librarian free?

Tune Librarian costs $4.99, with no in-app purchases.

### Is DefleMask Mobile free?

DefleMask Mobile costs $6.99, with no in-app purchases.

### Which has better reviews, Tune Librarian or DefleMask Mobile?

DefleMask Mobile is rated higher. Tune Librarian averages 1.9 out of 5 from 13 ratings, while DefleMask Mobile averages 4.5 from 42 ratings.

### Do Tune Librarian or DefleMask Mobile have ads?

Neither Tune Librarian nor DefleMask Mobile shows ads.

### Which is updated more often, Tune Librarian or DefleMask Mobile?

Tune Librarian ships an update every 7 months, and DefleMask Mobile fortnightly. Most recently, Tune Librarian was updated on October 24, 2026 and DefleMask Mobile on October 25, 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.*