# RadHalo vs Spyware Bug Detector

The clearest difference is in-app purchases: RadHalo at none against Spyware Bug Detector's 2. RadHalo also leads on ads (none vs shown) and device support (3 vs 1). Spyware Bug Detector's advantage is update cadence (daily vs every 48 months). On price there is nothing between them.

Both are free to download. Spyware Bug Detector sells 2 in-app purchases, starting at $7.99 per 7 days. RadHalo asks for nothing beyond the download.

RadHalo ships an update every 48 months, Spyware Bug Detector daily. The most recent releases landed on May 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | RadHalo | Spyware Bug Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 48 months | **Daily** |
| Size | 14 MB | 34 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thermo Fisher Scientific](https://appshunter.io/developer/407517076) | [Caleb Williams](https://appshunter.io/developer/1825383700) |

## What reviewers say

### RadHalo

[App page](https://appshunter.io/ios/app/radhalo/id1012511932)

**In-app purchases:** none


### 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 RadHalo free?

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

### Is Spyware Bug Detector free?

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

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

Spyware Bug Detector shows ads; RadHalo does not.

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

RadHalo ships an update every 48 months, and Spyware Bug Detector daily. Most recently, RadHalo was updated on May 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.*