# IESM2M vs Achakey

The clearest difference is ads: IESM2M at none against Achakey's shown. IESM2M also leads on iOS requirement (8.0 vs 15.2). Achakey's advantage is update cadence (every 3 weeks vs every 24 months). On price, 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.

IESM2M ships an update every 24 months, Achakey every 3 weeks. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | IESM2M | Achakey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (6 ratings)](https://appshunter.io/ios/app/achakey/id1457930033/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 15 MB | 82 MB |
| Requires iOS | **8.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Portman Electronics Ltd.](https://appshunter.io/developer/375916100) | [Tuneit Inc.](https://appshunter.io/developer/1409993138) |

## What reviewers say

### IESM2M

[App page](https://appshunter.io/ios/app/iesm2m/id947265518)

**In-app purchases:** none


### Achakey

[App page](https://appshunter.io/ios/app/achakey/id1457930033)

Control your car's locks remotely using your smartphone. Share digital car keys with trusted individuals and manage all your vehicle access in one place. Supports specific smart box and digital key systems.

**Highlights:** Lock and unlock car doors remotely, Share digital car keys, Store multiple car keys, Supports Achakey Smart Box, Supports KG Mobility Digital Smart Key, Supports Kia AutoQ The Driving App Key

**In-app purchases:** none


## Frequently asked questions

### Is IESM2M free?

IESM2M is free to download, with no in-app purchases.

### Is Achakey free?

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

### Do IESM2M or Achakey have ads?

Achakey shows ads; IESM2M does not.

### Which is updated more often, IESM2M or Achakey?

IESM2M ships an update every 24 months, and Achakey every 3 weeks. Most recently, IESM2M was updated on October 19, 2026 and Achakey on October 21, 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.*