# Grumpiness Panda vs Chess Codex

The clearest difference is update cadence: Chess Codex at every 3 days against Grumpiness Panda's every 15 months. Grumpiness Panda's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grumpiness Panda ships an update every 15 months, Chess Codex every 3 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grumpiness Panda | Chess Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/grumpiness-panda/id6443853864/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 134 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [华 曾](https://appshunter.io/developer/1521638173) | [Vince Lubbers](https://appshunter.io/developer/1889839785) |

## What reviewers say

### Grumpiness Panda

[App page](https://appshunter.io/ios/app/grumpiness-panda/id6443853864)

Send bunnies to gather resources and upgrade your village to build an impressive statue before the grumpy panda awakens. A simple click-and-drag interface makes it easy to manage your workers and progress.

**Highlights:** Send bunnies to work, Gather resources, Upgrade buildings, Build statues, Click and drag controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Codex

[App page](https://appshunter.io/ios/app/chess-codex/id6778615817)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grumpiness Panda free?

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

### Is Chess Codex free?

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

### Do Grumpiness Panda or Chess Codex have ads?

Both Grumpiness Panda and Chess Codex show ads.

### Which is updated more often, Grumpiness Panda or Chess Codex?

Grumpiness Panda ships an update every 15 months, and Chess Codex every 3 days. Most recently, Grumpiness Panda was updated on October 5, 2026 and Chess Codex on October 25, 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.*