# FEDERAL LOG vs SMTracker Mobile

The clearest difference is update cadence: SMTracker Mobile at every 5 weeks against FEDERAL LOG's every 24 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.

FEDERAL LOG ships an update every 24 months, SMTracker Mobile every 5 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FEDERAL LOG | SMTracker Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 weeks** |
| Size | 51 MB | 128 MB |
| Requires iOS | **15.4** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CHP Solucoes Ltda](https://appshunter.io/developer/1467243951) | [Emerson Miranda](https://appshunter.io/developer/1707015919) |

## What reviewers say

### FEDERAL LOG

[App page](https://appshunter.io/ios/app/federal-log/id1558722335)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMTracker Mobile

[App page](https://appshunter.io/ios/app/smtracker-mobile/id6466178295)

**In-app purchases:** none


## Frequently asked questions

### Is FEDERAL LOG free?

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

### Is SMTracker Mobile free?

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

### Do FEDERAL LOG or SMTracker Mobile have ads?

Neither FEDERAL LOG nor SMTracker Mobile shows ads.

### Which is updated more often, FEDERAL LOG or SMTracker Mobile?

FEDERAL LOG ships an update every 24 months, and SMTracker Mobile every 5 weeks. Most recently, FEDERAL LOG was updated on October 12, 2026 and SMTracker Mobile 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.*