# My Singing Monsters Thumpies vs Chess Codex

The clearest difference is price: Chess Codex at Free against My Singing Monsters Thumpies's $4.99. Chess Codex also leads on update cadence (every 3 days vs every 8 months). My Singing Monsters Thumpies's advantage is ads (none vs shown) and chart position (#19 vs unranked). On in-app purchases and device support there is nothing between them.

Chess Codex is free to download; My Singing Monsters Thumpies costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

My Singing Monsters Thumpies ships an update every 8 months, Chess Codex every 3 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | My Singing Monsters Thumpies | Chess Codex |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/my-singing-monsters-thumpies/id6477390745/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | Paid | — |
| Best chart rank | **#19** | — |
| Size | 163 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Big Blue Bubble](https://appshunter.io/developer/310903390) | [Vince Lubbers](https://appshunter.io/developer/1889839785) |

## What reviewers say

### My Singing Monsters Thumpies

[App page](https://appshunter.io/ios/app/my-singing-monsters-thumpies/id6477390745)

**Currently charting:** #19 Top Paid · Music, #132 Top Grossing · Music, #187 Top Paid · Casual (US App Store)

Tap to the rhythm and keep the beat alive with fuzzy, musical monsters. This remastered rhythm game challenges you to tap in time with bouncing critters to fill a meter and enjoy an excellent musical score. Unlock new monsters and master challenging songs across numerous levels.

**Highlights:** Tap to the rhythm, Unlock 26 Thumpies, 17 Levels and 83 Stages, New Achievement System, Assist Mode for challenging songs, Full remake of a classic

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and entertaining
- 🎨 Great graphics and visuals
- 🎶 Catchy and enjoyable music
- 🎁 Exclusive rewards in My Singing Monsters
- 🕹️ Challenging gameplay

**What reviewers complain about**

- 🔍 Lack of content/levels
- 🤯 Extremely difficult/frustrating
- 🐛 Bugs and glitches
- 🕰️ Input delay issues

**Reported bugs**

- Notes/assist mode not appearing
- Saved data not loading properly
- Graphical/visual bugs

**Requested features**

- Add difficulty settings (easy, medium, hard)
- Implement a level creator
- Provide more levels and content updates
- Fix exclusive reward redemption issues


### Chess Codex

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Singing Monsters Thumpies free?

My Singing Monsters Thumpies costs $4.99, with no in-app purchases.

### Is Chess Codex free?

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

### Do My Singing Monsters Thumpies or Chess Codex have ads?

Chess Codex shows ads; My Singing Monsters Thumpies does not.

### Which is updated more often, My Singing Monsters Thumpies or Chess Codex?

My Singing Monsters Thumpies ships an update every 8 months, and Chess Codex every 3 days. Most recently, My Singing Monsters Thumpies was updated on November 1, 2026 and Chess Codex on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*