# Teamsters 137 vs ATAB

The clearest difference is update cadence: ATAB at every 2 weeks against Teamsters 137's every 4 months. ATAB also leads on iOS requirement (12.0 vs 15.0). 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.

Teamsters 137 ships an update every 4 months, ATAB every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Teamsters 137 | ATAB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 106 MB | 55 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [General Teamsters Union 137](https://appshunter.io/developer/1440572128) | [JOARDER PARTNERS INC](https://appshunter.io/developer/1707294527) |

## What reviewers say

### Teamsters 137

[App page](https://appshunter.io/ios/app/teamsters-137/id1440572129)

**Features:** Apple Wallet

**In-app purchases:** none


### ATAB

[App page](https://appshunter.io/ios/app/atab/id6473519862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teamsters 137 free?

Teamsters 137 is free to download, with no in-app purchases.

### Is ATAB free?

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

### Do Teamsters 137 or ATAB have ads?

Neither Teamsters 137 nor ATAB shows ads.

### Which is updated more often, Teamsters 137 or ATAB?

Teamsters 137 ships an update every 4 months, and ATAB every 2 weeks. Most recently, Teamsters 137 was updated on October 25, 2026 and ATAB on October 27, 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.*