# Potdeco vs 動物計算機

The clearest difference is in-app purchases: Potdeco at none against 動物計算機's 1. Potdeco also leads on ads (none vs shown). 動物計算機's advantage is update cadence (every 3 months vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 動物計算機 sells 1 one-off in-app purchase. Potdeco asks for nothing beyond the download.

Potdeco ships an update every 7 months, 動物計算機 every 3 months. The most recent releases landed on August 4, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Potdeco | 動物計算機 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 33 MB | 18 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tom Rombaut](https://appshunter.io/developer/1199569601) | [CHIA-WEN HUANG](https://appshunter.io/developer/1488572322) |

## What reviewers say

### Potdeco

[App page](https://appshunter.io/ios/app/potdeco/id1438455380)

**Features:** macOS Compatibility

**In-app purchases:** none


### 動物計算機

[App page](https://appshunter.io/ios/app/id1512468767)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $3.99 | one-time |


## Frequently asked questions

### Is Potdeco free?

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

### Is 動物計算機 free?

動物計算機 is free to download, with in-app purchases available.

### Do Potdeco or 動物計算機 have ads?

動物計算機 shows ads; Potdeco does not.

### Which is updated more often, Potdeco or 動物計算機?

Potdeco ships an update every 7 months, and 動物計算機 every 3 months. Most recently, Potdeco was updated on August 4, 2026 and 動物計算機 on August 18, 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.*