# MTEMC Documents Library vs EpochField 5.1

The clearest difference is rating: MTEMC Documents Library at 5.0 against EpochField 5.1's 1.0. MTEMC Documents Library also leads on update cadence (weekly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MTEMC Documents Library holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

MTEMC Documents Library ships an update weekly, EpochField 5.1 every 2 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MTEMC Documents Library | EpochField 5.1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mtemc-documents-library/id1260645409/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/epochfield-51/id1582009280/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 229 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Middle Tennessee Electric Membership Corporation](https://appshunter.io/developer/1358380023) | [Epoch Solutions Group Inc](https://appshunter.io/developer/982576882) |

## What reviewers say

### MTEMC Documents Library

[App page](https://appshunter.io/ios/app/mtemc-documents-library/id1260645409)

This app facilitates secure sharing of documents for internal and external use. It allows instant viewing of specification documents and tracks changes, benefiting field technicians by eliminating the need to carry physical manuals.

**Highlights:** Secure document sharing, Instant viewing of specification documents, Real-time change tracking, Confidential document protection, Beneficial for field technicians

**Features:** macOS Compatibility

**In-app purchases:** none


### EpochField 5.1

[App page](https://appshunter.io/ios/app/epochfield-51/id1582009280)

This mobile mapping solution offers tools to streamline daily workflows for field workers. It allows for efficient download, visualization, and search of corporate GIS data, with offline functionality for 98% of its features. Navigate using on-board GPS and a library of basemaps.

**Highlights:** Streamline daily workflows, Download corporate GIS data, Visualize and search data, Offline functionality, On-board GPS navigation, Library of basemaps

**In-app purchases:** none


## Frequently asked questions

### Is MTEMC Documents Library free?

MTEMC Documents Library is free to download, with no in-app purchases.

### Is EpochField 5.1 free?

EpochField 5.1 is free to download, with no in-app purchases.

### Which has better reviews, MTEMC Documents Library or EpochField 5.1?

MTEMC Documents Library is rated higher. MTEMC Documents Library averages 5.0 out of 5 from 1 ratings, while EpochField 5.1 averages 1.0 from 2 ratings.

### Do MTEMC Documents Library or EpochField 5.1 have ads?

Neither MTEMC Documents Library nor EpochField 5.1 shows ads.

### Which is updated more often, MTEMC Documents Library or EpochField 5.1?

MTEMC Documents Library ships an update weekly, and EpochField 5.1 every 2 months. Most recently, MTEMC Documents Library was updated on October 5, 2026 and EpochField 5.1 on October 10, 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.*