# BeetleWorm vs KABUTO Beetle Diary & Battle

The clearest difference is in-app purchases: KABUTO Beetle Diary & Battle at none against BeetleWorm's 4. KABUTO Beetle Diary & Battle also leads on ratings volume (12 vs 1). BeetleWorm's advantage is update cadence (every 3 months vs every 6 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. BeetleWorm sells 4 one-off in-app purchases. KABUTO Beetle Diary & Battle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BeetleWorm against 4.9 for KABUTO Beetle Diary & Battle. That said, the two scores are not equally well evidenced: KABUTO Beetle Diary & Battle has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

BeetleWorm ships an update every 3 months, KABUTO Beetle Diary & Battle every 6 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | BeetleWorm | KABUTO Beetle Diary & Battle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/beetleworm/id1572983153/reviews)** | [4.9 (12 ratings)](https://appshunter.io/ios/app/kabuto-beetle-diary-and-battle/id6749722933/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 173 MB | 291 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasuhiro Mizuki](https://appshunter.io/developer/1493157137) | [Sumie Watanabe](https://appshunter.io/developer/1349237972) |

## What reviewers say

### BeetleWorm

[App page](https://appshunter.io/ios/app/beetleworm/id1572983153)

A casual game where players create the longest line of insects, including beetles, stag beetles, and butterflies. Customize your insects with over 200 dress-up options to enhance the gameplay experience.

**Highlights:** Insect line creation, Beetle, stag beetle, and butterfly characters, Over 200 dress-up items, Casual gameplay, Customization options

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 100 items | $0.99 | one-time |
| Add 1,000 items | $7.99 | one-time |
| Add 10,000 items | $40.99 | one-time |
| Add 50,000 items | $74.99 | one-time |


### KABUTO Beetle Diary & Battle

[App page](https://appshunter.io/ios/app/kabuto-beetle-diary-and-battle/id6749722933)

Observe and raise Japanese rhinoceros beetles around a sacred tree's sap. Place jelly to nurture larvae and aim for the largest beetle. All features are free, supported by banner ads.

**Highlights:** Observe beetles at a sacred tree, Place jelly to raise larvae, Aim for the biggest beetle, Free to play, Japanese rhinoceros beetle focus

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

**In-app purchases:** none


## Frequently asked questions

### Is BeetleWorm free?

BeetleWorm is free to download, with in-app purchases available.

### Is KABUTO Beetle Diary & Battle free?

KABUTO Beetle Diary & Battle is free to download, with no in-app purchases.

### Which has better reviews, BeetleWorm or KABUTO Beetle Diary & Battle?

BeetleWorm is rated higher. BeetleWorm averages 5.0 out of 5 from 1 ratings, while KABUTO Beetle Diary & Battle averages 4.9 from 12 ratings.

### Do BeetleWorm or KABUTO Beetle Diary & Battle have ads?

Both BeetleWorm and KABUTO Beetle Diary & Battle show ads.

### Which is updated more often, BeetleWorm or KABUTO Beetle Diary & Battle?

BeetleWorm ships an update every 3 months, and KABUTO Beetle Diary & Battle every 6 months. Most recently, BeetleWorm was updated on November 3, 2026 and KABUTO Beetle Diary & Battle on November 8, 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.*