# e3m DataCenter vs FieldFLEX V12

The clearest difference is iOS requirement: e3m DataCenter at 13.0 against FieldFLEX V12's 16.0. On price, update cadence, 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.

e3m DataCenter ships an update every 9 months, FieldFLEX V12 every 8 months. The most recent releases landed on September 10, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | e3m DataCenter | FieldFLEX V12 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fieldflex-v12/id1528341169/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | — | Free |
| Size | 56 MB | 58 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Opit Solutions SA](https://appshunter.io/developer/1475616716) | [FieldFLEX](https://appshunter.io/developer/1227840448) |

## What reviewers say

### e3m DataCenter

[App page](https://appshunter.io/ios/app/e3m-datacenter/id1475616718)

**Features:** macOS Compatibility

**In-app purchases:** none


### FieldFLEX V12

[App page](https://appshunter.io/ios/app/fieldflex-v12/id1528341169)

This platform provides enterprise-class mobile solutions for facilities and asset management. It integrates with EAM and IWMS systems, offering apps for maintenance, inspections, and self-service activities. Enhance field operations with offline capabilities, real-time data, and advanced features like route optimization and image markup.

**Highlights:** Offline capable with large data sets, Unified UI/UX across platforms, Role-based user interface, Image capture and markup, Multi-destination route optimization, Dynamic Forms Builder, Work order and asset management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e3m DataCenter free?

e3m DataCenter is free to download, with no in-app purchases.

### Is FieldFLEX V12 free?

FieldFLEX V12 is free to download, with no in-app purchases.

### Do e3m DataCenter or FieldFLEX V12 have ads?

Neither e3m DataCenter nor FieldFLEX V12 shows ads.

### Which is updated more often, e3m DataCenter or FieldFLEX V12?

e3m DataCenter ships an update every 9 months, and FieldFLEX V12 every 8 months. Most recently, e3m DataCenter was updated on September 10, 2026 and FieldFLEX V12 on June 20, 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.*