# Trill vs Sight Reader Trainer

The clearest difference is update cadence: Sight Reader Trainer at every 3 days against Trill's fortnightly. Trill's advantage is chart position (#142 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Trill sells 10 in-app purchases, starting at $4.99 per month and Sight Reader Trainer sells 2 in-app purchases, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

Trill ships an update fortnightly, Sight Reader Trainer every 3 days. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Trill | Sight Reader Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2K ratings)](https://appshunter.io/ios/app/trill-ear-training-daily/id6742758221/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Freemium | — |
| Best chart rank | **#142** | — |
| Size | 92 MB | 92 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [gmol6.studio s.r.o.o](https://appshunter.io/developer/1799805657) | [Edmund Trujillo](https://appshunter.io/developer/1862926811) |

## What reviewers say

### Trill

[App page](https://appshunter.io/ios/app/trill-ear-training-daily/id6742758221)

**Currently charting:** #142 Top Grossing · Music (US App Store)

Develop your musical ear with daily, focused exercises. This app transforms ear training into an engaging game with challenges and rewards, helping you learn to recognize tones, chords, and keys naturally. It also includes tools like a tuner and metronome.

**Highlights:** Daily ear training exercises, Chord, interval, and scale visualizers, Tuner and metronome, Gamified learning with challenges and badges, Focus Lock to block distractions, Progress tracking and achievements

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access – Trill Pro | $4.99 | per month |
| Monthly Access - Trill Pro | $9.99 | per month |
| Weekly Access - Trill Pro | $9.99 | per 7 days |
| Monthly Access - Trill Pro | $12.99 | per month |
| Annual Special – Trill Pro | $14.99 | per year |
| Annual Deal – Trill Pro | $14.99 | per year |
| Yearly Access - Trill Pro | $24.99 | per year |
| Yearly Access - Trill Pro | $39.99 | per year |
| Yearly Access - Trill Pro | $49.99 | per year |
| Yearly Access - Trill Pro | $59.99 | per year |


### Sight Reader Trainer

[App page](https://appshunter.io/ios/app/sight-reader-trainer/id6822368534)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sight Reader Pro Yearly | $14.99 | per year |
| Sight Reader Trainer Pro | $29.99 | one-time |


## Frequently asked questions

### Is Trill free?

Trill is free to download, with in-app purchases available.

### Is Sight Reader Trainer free?

Sight Reader Trainer is free to download, with in-app purchases available.

### Do Trill or Sight Reader Trainer have ads?

Neither Trill nor Sight Reader Trainer shows ads.

### Which is updated more often, Trill or Sight Reader Trainer?

Trill ships an update fortnightly, and Sight Reader Trainer every 3 days. Most recently, Trill was updated on November 14, 2026 and Sight Reader Trainer on November 13, 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.*