# InsectBrain vs Flux

The clearest difference is ads: Flux at none against InsectBrain's shown. Flux also leads on update cadence (every 5 days vs fortnightly). InsectBrain's advantage is iOS requirement (15.5 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. InsectBrain sells 6 in-app purchases, starting at $7.99 per 7 days and Flux sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

InsectBrain ships an update fortnightly, Flux every 5 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | InsectBrain | Flux |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 86 MB | 22 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Apparent Group Limited](https://appshunter.io/developer/1820362419) | [Rostislav Kaitukov](https://appshunter.io/developer/1724553662) |

## What reviewers say

### InsectBrain

[App page](https://appshunter.io/ios/app/insectbrain-bug-identifier/id6755073605)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Insect Brain Weekly | $9.99 | per 7 days |
| Yearly Offer | $24.99 | per year |
| Insect Brain Annual Promo | $39.99 | per year |
| Yearly Plan | $39.99 | per year |
| Insect Brain Yearly | $39.99 | per year |


### Flux

[App page](https://appshunter.io/ios/app/flux-ai-homework-solver/id6758519980)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly Plan | $6.99 | per 7 days |
| Unlimited Monthly Plan | $9.99 | per month |
| Unlimited Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is InsectBrain free?

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

### Is Flux free?

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

### Do InsectBrain or Flux have ads?

InsectBrain shows ads; Flux does not.

### Which is updated more often, InsectBrain or Flux?

InsectBrain ships an update fortnightly, and Flux every 5 days. Most recently, InsectBrain was updated on October 30, 2026 and Flux on November 9, 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.*