# Simeji Pro vs Calclassic

The clearest difference is price: Calclassic at Free against Simeji Pro's $9.99. Calclassic also leads on in-app purchases (none vs 1). Simeji Pro's advantage is iOS requirement (15.0 vs 17.0). On update cadence, ads and device support there is nothing between them.

Calclassic is free to download; Simeji Pro costs $9.99 up front. Simeji Pro sells 1 in-app purchase, starting at $1.99 per month. Calclassic asks for nothing beyond the download.

Simeji Pro ships an update fortnightly, Calclassic every 9 days. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Simeji Pro | Calclassic |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/simeji-pro/id959791915/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Paid | — |
| Size | 194 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Baidu Japan Inc.](https://appshunter.io/developer/382165332) | [Yutaka Taketoshi](https://appshunter.io/developer/1499650278) |

## What reviewers say

### Simeji Pro

[App page](https://appshunter.io/ios/app/simeji-pro/id959791915)

Enhance your mobile typing experience with a customizable keyboard offering a vast library of kaomoji, emojis, and unique themes. Create your own keyboard with photos and access real-time translation and advanced text conversion features.

**Highlights:** Customizable keyboard themes, Extensive kaomoji and emoji library, Photo keyboard customization, Real-time translation, Text to stamp conversion, User dictionary backup, Ad-free experience

**Features:** Safari Extension, iMessage stickers, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムサービス | $1.99 | per month |


### Calclassic

[App page](https://appshunter.io/ios/app/calclassic/id1502906018)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simeji Pro free?

Simeji Pro costs $9.99, and also offers in-app purchases.

### Is Calclassic free?

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

### Do Simeji Pro or Calclassic have ads?

Neither Simeji Pro nor Calclassic shows ads.

### Which is updated more often, Simeji Pro or Calclassic?

Simeji Pro ships an update fortnightly, and Calclassic every 9 days. Most recently, Simeji Pro was updated on November 1, 2026 and Calclassic on October 27, 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.*