# By Tracker vs SJM INTERNET

The clearest difference is update cadence: By Tracker at every 2 months against SJM INTERNET's every 8 months. 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.

By Tracker ships an update every 2 months, SJM INTERNET every 8 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | By Tracker | SJM INTERNET |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 31 MB | 56 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matheus Abreu](https://appshunter.io/developer/1379081077) | [Rafael Machado](https://appshunter.io/developer/1400606916) |

## What reviewers say

### By Tracker

[App page](https://appshunter.io/ios/app/by-tracker/id6754330507)

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

**In-app purchases:** none


### SJM INTERNET

[App page](https://appshunter.io/ios/app/sjm-internet/id6758627020)

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

**In-app purchases:** none


## Frequently asked questions

### Is By Tracker free?

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

### Is SJM INTERNET free?

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

### Do By Tracker or SJM INTERNET have ads?

Neither By Tracker nor SJM INTERNET shows ads.

### Which is updated more often, By Tracker or SJM INTERNET?

By Tracker ships an update every 2 months, and SJM INTERNET every 8 months. Most recently, By Tracker was updated on October 8, 2026 and SJM INTERNET on October 11, 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.*