# Tracker OTM vs S3 Hub

The clearest difference is update cadence: Tracker OTM at every 3 weeks against S3 Hub's every 5 months. Tracker OTM also leads on iOS requirement (8.0 vs 17.0). 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.

Tracker OTM ships an update every 3 weeks, S3 Hub every 5 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tracker OTM | S3 Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/tracker-otm/id1566550413/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 52 MB | 69 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andy Jones](https://appshunter.io/developer/1566550415) | [STRATEGIC STAFFING SOLUTIONS, INC.](https://appshunter.io/developer/1449159004) |

## What reviewers say

### Tracker OTM

[App page](https://appshunter.io/ios/app/tracker-otm/id1566550413)

Access and manage your business data from anywhere using your smartphone or tablet. Search for candidates, view resumes, log activities, and get directions on the go. Stay connected to your system even when you're away from your desk.

**Highlights:** 100% mobile functionality, Search candidates, contacts, jobs, placements, View resumes, Display locations and get map directions, Log calls and activities instantly, Update leads and jobs

**Features:** macOS Compatibility

**In-app purchases:** none


### S3 Hub

[App page](https://appshunter.io/ios/app/s3-hub/id6745977623)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tracker OTM free?

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

### Is S3 Hub free?

S3 Hub is free to download, with no in-app purchases.

### Do Tracker OTM or S3 Hub have ads?

Neither Tracker OTM nor S3 Hub shows ads.

### Which is updated more often, Tracker OTM or S3 Hub?

Tracker OTM ships an update every 3 weeks, and S3 Hub every 5 months. Most recently, Tracker OTM was updated on October 8, 2026 and S3 Hub on October 7, 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.*