# SubFG Tracker vs Sub3

The clearest difference is in-app purchases: SubFG Tracker at none against Sub3's 3. SubFG Tracker also leads on update cadence (every 2 days vs every 9 days) and iOS requirement (13.0 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. Sub3 sells 3 in-app purchases, starting at $2.99 per month. SubFG Tracker asks for nothing beyond the download.

SubFG Tracker ships an update every 2 days, Sub3 every 9 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SubFG Tracker | Sub3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/subfg-tracker/id6745955569/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Free | — |
| Size | 56 MB | 33 MB |
| Requires iOS | **13.0** | 18 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Subaio Limited](https://appshunter.io/developer/1687419675) | [辉 彭](https://appshunter.io/developer/1780252118) |

## What reviewers say

### SubFG Tracker

[App page](https://appshunter.io/ios/app/subfg-tracker/id6745955569)

Effortlessly manage all your subscriptions in one place. This app uses AI to identify, categorize, and track your expenses, helping you save money and avoid unwanted charges. Get insights into your spending and quick guides to unsubscribe from services.

**Highlights:** AI-powered subscription identification and categorization, Consumer insights reports with expense visualization, Advanced query function for filtering subscriptions, Quick unsubscribe guides and direct links, Family sharing and multi-device synchronization, Cross-platform support for iOS and web subscriptions

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

**In-app purchases:** none


### Sub3

[App page](https://appshunter.io/ios/app/sub3-subscription-tracker/id6761181626)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $2.99 | per month |
| yearly | $12.99 | per year |
| lifetime | $19.99 | one-time |


## Frequently asked questions

### Is SubFG Tracker free?

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

### Is Sub3 free?

Sub3 is free to download, with in-app purchases available.

### Do SubFG Tracker or Sub3 have ads?

Neither SubFG Tracker nor Sub3 shows ads.

### Which is updated more often, SubFG Tracker or Sub3?

SubFG Tracker ships an update every 2 days, and Sub3 every 9 days. Most recently, SubFG Tracker was updated on October 30, 2026 and Sub3 on October 28, 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.*