# Pair Cale vs 88Keys Multi Tones Piano

The clearest difference is review sentiment: 88Keys Multi Tones Piano at 100% against Pair Cale's 31%. 88Keys Multi Tones Piano also leads on rating (5.0 vs 4.0) and ratings volume (5 vs 1). Pair Cale's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. Pair Cale sells 2 one-off in-app purchases and 88Keys Multi Tones Piano sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

88Keys Multi Tones Piano holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: 88Keys Multi Tones Piano has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 31% of Pair Cale's written reviews are positive against 100% of 88Keys Multi Tones Piano's.

Pair Cale ships an update every 5 days, 88Keys Multi Tones Piano every 3 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Pair Cale | 88Keys Multi Tones Piano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/pair-cale/id1376462458/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/88keys-multi-tones-piano/id1546188713/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 31.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 226 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazumasa Shimomura](https://appshunter.io/developer/1110502851) | [KANIYONIKA](https://appshunter.io/developer/1546188715) |

## What reviewers say

### Pair Cale

[App page](https://appshunter.io/ios/app/pair-cale/id1376462458)

Easily share and sync work schedules in real-time with your partner. Ideal for couples with shift work, offering automatic updates, custom shifts, and a clean interface for effortless coordination.

**Highlights:** Real-time schedule synchronization, Automatic updates, Customizable shift names and colors, Offline access to synced schedules, Intuitive and minimalist design, Privacy-focused secure design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Show rokuyo(六曜) | $1.99 | one-time |
| Hide advertising | $2.99 | one-time |


### 88Keys Multi Tones Piano

[App page](https://appshunter.io/ios/app/88keys-multi-tones-piano/id1546188713)

This application offers a virtual piano experience with multiple instrument sounds like strings, bass, and drums. It features two piano rolls for easy playing across a wide range and includes volume and reverb controls.

**Highlights:** Dual piano rolls, Multiple instrument tones, Volume and reverb controls, Adjustable tuning (440/442 Hz), Steinway & Sons piano sound

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Pair Cale free?

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

### Is 88Keys Multi Tones Piano free?

88Keys Multi Tones Piano is free to download, with in-app purchases available.

### Which has better reviews, Pair Cale or 88Keys Multi Tones Piano?

88Keys Multi Tones Piano is rated higher. Pair Cale averages 4.0 out of 5 from 1 ratings, while 88Keys Multi Tones Piano averages 5.0 from 5 ratings.

### Do Pair Cale or 88Keys Multi Tones Piano have ads?

88Keys Multi Tones Piano shows ads; Pair Cale does not.

### Which is updated more often, Pair Cale or 88Keys Multi Tones Piano?

Pair Cale ships an update every 5 days, and 88Keys Multi Tones Piano every 3 months. Most recently, Pair Cale was updated on October 21, 2026 and 88Keys Multi Tones Piano on October 19, 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.*