# iDefend vs SubTrack

The clearest difference is ads: iDefend at none against SubTrack's shown. iDefend also leads on iOS requirement (14.0 vs 26.2). SubTrack's advantage is update cadence (monthly vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iDefend ships an update every 2 months, SubTrack monthly. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | iDefend | SubTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/idefend/id6461867556/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 20 MB | 6 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Invisus](https://appshunter.io/developer/1702756552) | [TOSHIYUKI HIRATA](https://appshunter.io/developer/1711109354) |

## What reviewers say

### iDefend

[App page](https://appshunter.io/ios/app/idefend/id6461867556)

This app offers comprehensive digital protection for your family, safeguarding against online threats like identity theft, cyberbullying, and financial fraud. It provides real-time monitoring, expert support, and tools for device security and online privacy.

**Highlights:** Real-time monitoring alerts, Identity and financial protection, Computer and device security, Online privacy management, Family safety features, Cyberbullying protection, Personalized expert support

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

**In-app purchases:** none


### SubTrack

[App page](https://appshunter.io/ios/app/subtrack-my-subscriptions/id6788527882)

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

**In-app purchases:** none


## Frequently asked questions

### Is iDefend free?

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

### Is SubTrack free?

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

### Do iDefend or SubTrack have ads?

SubTrack shows ads; iDefend does not.

### Which is updated more often, iDefend or SubTrack?

iDefend ships an update every 2 months, and SubTrack monthly. Most recently, iDefend was updated on September 29, 2026 and SubTrack on October 15, 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.*