# iNotify Agent vs SubVT

The clearest difference is update cadence: SubVT at every 2 months against iNotify Agent's every 9 months. iNotify Agent's advantage is iOS requirement (10.0 vs 16.0). On price, ads, 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.

iNotify Agent ships an update every 9 months, SubVT every 2 months. Both last shipped on October 17, 2026.

## The numbers

| Metric | iNotify Agent | SubVT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 102 MB | 52 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [TIGERtms](https://appshunter.io/developer/393501373) | [Helikon Teknoloji ve Medya Ticaret Limited Sirketi](https://appshunter.io/developer/1602653457) |

## What reviewers say

### iNotify Agent

[App page](https://appshunter.io/ios/app/inotify-agent/id1561224574)

**In-app purchases:** none


### SubVT

[App page](https://appshunter.io/ios/app/subvt/id1602653455)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iNotify Agent free?

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

### Is SubVT free?

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

### Do iNotify Agent or SubVT have ads?

Neither iNotify Agent nor SubVT shows ads.

### Which is updated more often, iNotify Agent or SubVT?

iNotify Agent ships an update every 9 months, and SubVT every 2 months. Most recently, iNotify Agent was updated on October 17, 2026 and SubVT on October 17, 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.*