# 100 Bugs vs Insect World

100 Bugs and Insect World are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 100 Bugs sells 1 one-off in-app purchase and Insect World sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

100 Bugs ships an update every 5 days, Insect World weekly. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 100 Bugs | Insect World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 78 MB | 47 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sami Kuribara](https://appshunter.io/developer/1891970492) | [Beijing XingheBit Science & Technology Development Co., Ltd.](https://appshunter.io/developer/1882505330) |

## What reviewers say

### 100 Bugs

[App page](https://appshunter.io/ios/app/100-bugs-insect-encyclopedia/id6762023650)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - All 100 Insects | $3.99 | one-time |


### Insect World

[App page](https://appshunter.io/ios/app/insect-world-3d-bug-guide/id6802111841)

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Pro Monthly | $1.99 | per month |
| AI Pro Yearly | $12.99 | per year |
| Full Catalog · Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is 100 Bugs free?

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

### Is Insect World free?

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

### Do 100 Bugs or Insect World have ads?

Neither 100 Bugs nor Insect World shows ads.

### Which is updated more often, 100 Bugs or Insect World?

100 Bugs ships an update every 5 days, and Insect World weekly. Most recently, 100 Bugs was updated on November 5, 2026 and Insect World on November 1, 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.*