# GTM LoadShed vs OptimiDoc Mobile

The clearest difference is update cadence: GTM LoadShed at every 3 weeks against OptimiDoc Mobile's every 8 months. OptimiDoc Mobile's advantage is iOS requirement (9.0 vs 11.0). 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.

GTM LoadShed ships an update every 3 weeks, OptimiDoc Mobile every 8 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | GTM LoadShed | OptimiDoc Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 31 MB | 10 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edrean Ernst](https://appshunter.io/developer/1022021500) | [OptimiDoc s. r. o.](https://appshunter.io/developer/1081320058) |

## What reviewers say

### GTM LoadShed

[App page](https://appshunter.io/ios/app/gtm-loadshed/id1022021501)

**Features:** macOS Compatibility

**In-app purchases:** none


### OptimiDoc Mobile

[App page](https://appshunter.io/ios/app/optimidoc-mobile/id1081320059)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GTM LoadShed free?

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

### Is OptimiDoc Mobile free?

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

### Do GTM LoadShed or OptimiDoc Mobile have ads?

Neither GTM LoadShed nor OptimiDoc Mobile shows ads.

### Which is updated more often, GTM LoadShed or OptimiDoc Mobile?

GTM LoadShed ships an update every 3 weeks, and OptimiDoc Mobile every 8 months. Most recently, GTM LoadShed was updated on October 26, 2026 and OptimiDoc Mobile on October 26, 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.*