# Tuner T1 Pro vs dadodeca

The clearest difference is price: dadodeca at Free against Tuner T1 Pro's $11.95. dadodeca also leads on rating (5.0 vs 4.7) and iOS requirement (15.0 vs 17.0). Tuner T1 Pro's advantage is ratings volume (966 vs 2) and chart position (#35 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

dadodeca is free to download; Tuner T1 Pro costs $11.95 up front. Neither carries in-app purchases, so what you see is what you pay.

dadodeca holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tuner T1 Pro has 966 ratings behind it against 2, so its average is the more settled of the two.

Tuner T1 Pro ships an update every 3 weeks, dadodeca fortnightly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tuner T1 Pro | dadodeca |
| --- | --- | --- |
| Price | $11.95 | **Free** |
| Rating | [4.7 (966 ratings)](https://appshunter.io/ios/app/tuner-t1-pro/id954982733/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dadodeca/id6789477648/reviews)** |
| Number of ratings | **966** | 2 |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#35** | — |
| Size | 13 MB | 20 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bijoy Thangaraj](https://appshunter.io/developer/453056920) | [Max and the Magic](https://appshunter.io/developer/6789477650) |

## What reviewers say

### Tuner T1 Pro

[App page](https://appshunter.io/ios/app/tuner-t1-pro/id954982733)

**Currently charting:** #35 Top Paid · Music (US App Store)

This chromatic tuner app offers high precision for a wide variety of musical instruments. It features a tone generator, adjustable reference frequencies, and customizable detection latency for optimal performance. Available on Apple Watch for on-the-go tuning.

**Highlights:** Extremely accurate tuning (±0.1 cents), Chromatic tuner for all instruments, Built-in tone generator, Adjustable A₄ frequency, Customizable detection latency, Apple Watch compatibility

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate and reliable tuning
- 🚀 Responsive and fast
- 💡 Useful features like pitch history and adjustable tolerance
- 👍 Clean and intuitive user interface
- 👍 Works well for a variety of instruments

**What reviewers complain about**

- 🔋 High battery consumption
- 🐛 Occasional freezing or loss of sound detection
- 🐛 Inaccurate note detection for some low-pitched instruments
- 🐛 Issues with compatibility after OS updates

**Reported bugs**

- Tuner stops registering sound at random
- App freezes after extended use
- Note detection is off by an octave for some users

**Requested features**

- Add more octave ranges
- Allow saving of custom tuning presets
- Implement a transpose feature
- Add support for more instrument types (e.g., trumpet, trombone)


### dadodeca

[App page](https://appshunter.io/ios/app/dadodeca/id6789477648)

This app uses a virtual twelve-sided die to create randomized musical practice prompts. It offers various modes to train ear, sight-reading, and music theory skills for musicians of all levels. Practice gaps instead of comfort zones with audio-visual feedback.

**Highlights:** Randomized practice prompts, Pitch and note recognition, Key signature identification, Scale and interval training, Chord identification, Rhythm training, Circle of fifths navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is Tuner T1 Pro free?

Tuner T1 Pro costs $11.95, with no in-app purchases.

### Is dadodeca free?

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

### Which has better reviews, Tuner T1 Pro or dadodeca?

dadodeca is rated higher. Tuner T1 Pro averages 4.7 out of 5 from 966 ratings, while dadodeca averages 5.0 from 2 ratings.

### Do Tuner T1 Pro or dadodeca have ads?

Neither Tuner T1 Pro nor dadodeca shows ads.

### Which is updated more often, Tuner T1 Pro or dadodeca?

Tuner T1 Pro ships an update every 3 weeks, and dadodeca fortnightly. Most recently, Tuner T1 Pro was updated on November 6, 2026 and dadodeca on October 31, 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.*