# パンダ誕生日 vs しろにゃん電卓

The clearest difference is in-app purchases: パンダ誕生日 at none against しろにゃん電卓's 1. パンダ誕生日 also leads on update cadence (monthly vs every 30 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. しろにゃん電卓 sells 1 one-off in-app purchase. パンダ誕生日 asks for nothing beyond the download.

パンダ誕生日 ships an update monthly, しろにゃん電卓 every 30 months. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | パンダ誕生日 | しろにゃん電卓 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 30 months |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Kakuda](https://appshunter.io/developer/1541579373) | [Noshi.corporation](https://appshunter.io/developer/1736662057) |

## What reviewers say

### パンダ誕生日

[App page](https://appshunter.io/ios/app/id1554749770)

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

**In-app purchases:** none


### しろにゃん電卓

[App page](https://appshunter.io/ios/app/id6479628667)

A cute and simple calculator app that makes everyday calculations fun with charming character animations. It handles basic arithmetic, tax, and discount calculations, with a clear display and helpful features like calculation history and haptic feedback.

**Highlights:** Basic arithmetic operations, Tax and discount calculations, Calculation history, Large, easy-to-read display, Character animations on button press, Haptic feedback and VoiceOver support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 限定解除 | $1.99 | one-time |


## Frequently asked questions

### Is パンダ誕生日 free?

パンダ誕生日 is free to download, with no in-app purchases.

### Is しろにゃん電卓 free?

しろにゃん電卓 is free to download, with in-app purchases available.

### Do パンダ誕生日 or しろにゃん電卓 have ads?

Neither パンダ誕生日 nor しろにゃん電卓 shows ads.

### Which is updated more often, パンダ誕生日 or しろにゃん電卓?

パンダ誕生日 ships an update monthly, and しろにゃん電卓 every 30 months. Most recently, パンダ誕生日 was updated on October 21, 2026 and しろにゃん電卓 on October 14, 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.*