# Bug Detector vs Spyware Bug Detector

The clearest difference is update cadence: Spyware Bug Detector at daily against Bug Detector's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bug Detector sells 4 in-app purchases, starting at $8.99 per 7 days and Spyware Bug Detector sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bug Detector ships an update monthly, Spyware Bug Detector daily. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Bug Detector | Spyware Bug Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 45 MB | 34 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Pastrana](https://appshunter.io/developer/1816214203) | [Caleb Williams](https://appshunter.io/developer/1825383700) |

## What reviewers say

### Bug Detector

[App page](https://appshunter.io/ios/app/bug-detector-pro-scanner/id6746334718)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FrankensteinWeekly | $8.99 | per 7 days |
| Reveal Scanner - Cam Detector | $8.99 | per 7 days |
| FrankensteinMonthly | $14.99 | per month |
| FrankensteinMonthlyTrial | $15.99 | per month |


### Spyware Bug Detector

[App page](https://appshunter.io/ios/app/spyware-bug-detector-security/id6748351912)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Full Spyware Protection | $8.99 | per 7 days |


## Frequently asked questions

### Is Bug Detector free?

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

### Is Spyware Bug Detector free?

Spyware Bug Detector is free to download, with in-app purchases available.

### Do Bug Detector or Spyware Bug Detector have ads?

Both Bug Detector and Spyware Bug Detector show ads.

### Which is updated more often, Bug Detector or Spyware Bug Detector?

Bug Detector ships an update monthly, and Spyware Bug Detector daily. Most recently, Bug Detector was updated on September 17, 2026 and Spyware Bug Detector on September 22, 2026.

---

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