# ESIS Construction vs Memaila

The clearest difference is update cadence: Memaila at every 3 months against ESIS Construction's every 50 months. 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.

ESIS Construction ships an update every 50 months, Memaila every 3 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | ESIS Construction | Memaila |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 3 months** |
| Size | 3 MB | 24 MB |
| Requires iOS | 14.1 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHUBB INA HOLDINGS INC](https://appshunter.io/developer/672736608) | [The Descartes Systems Group](https://appshunter.io/developer/1008328212) |

## What reviewers say

### ESIS Construction

[App page](https://appshunter.io/ios/app/esis-construction/id1074337449)

**Features:** macOS Compatibility

**In-app purchases:** none


### Memaila

[App page](https://appshunter.io/ios/app/memaila/id1556279338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESIS Construction free?

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

### Is Memaila free?

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

### Do ESIS Construction or Memaila have ads?

Neither ESIS Construction nor Memaila shows ads.

### Which is updated more often, ESIS Construction or Memaila?

ESIS Construction ships an update every 50 months, and Memaila every 3 months. Most recently, ESIS Construction was updated on October 10, 2026 and Memaila 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.*