# Timess vs Piano Sight Training

The clearest difference is in-app purchases: Timess at none against Piano Sight Training's 2. Piano Sight Training's advantage is update cadence (fortnightly vs every 22 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Piano Sight Training sells 2 in-app purchases, starting at $1.99 per 7 days. Timess asks for nothing beyond the download.

Timess ships an update every 22 months, Piano Sight Training fortnightly. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Timess | Piano Sight Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Fortnightly** |
| Size | 1 MB | 32 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [琳钧 黄](https://appshunter.io/developer/871641610) | [Dan Arfi](https://appshunter.io/developer/1732517253) |

## What reviewers say

### Timess

[App page](https://appshunter.io/ios/app/timess/id1660768524)

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

**In-app purchases:** none


### Piano Sight Training

[App page](https://appshunter.io/ios/app/piano-sight-training/id6566196725)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $1.99 | per 7 days |
| yearly subscription | $12.99 | per year |


## Frequently asked questions

### Is Timess free?

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

### Is Piano Sight Training free?

Piano Sight Training is free to download, with in-app purchases available.

### Do Timess or Piano Sight Training have ads?

Neither Timess nor Piano Sight Training shows ads.

### Which is updated more often, Timess or Piano Sight Training?

Timess ships an update every 22 months, and Piano Sight Training fortnightly. Most recently, Timess was updated on October 18, 2026 and Piano Sight Training on October 16, 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.*