IESM2M vs Achakey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IESM2M
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Continued use of GPS running in the background can dramatically decrease battery life. IES GSM Tracking System is a real time GPS/GSM/GPRS tracking service. User must choose any of the advanced IES Tracking devices to be installed in the vehicle, then you can use your IES GSM Tracking System to monitor it. iOS 4.0 or above is necessary in order to use Push notification service. Up to 10 tracking devices can be monitored at the same time.
Achakey
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.
- 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
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You can lock and unlock the car door using the smartphone's app instead of the car key. You can share car keys like sending and receiving messages with your smartphone. You can share digital keys with friends and family through the app. You can store all of the car keys in the Achakey app. From individuals to businesses, it's over with just Achakey! It is an app that supports Achakey Smart Box. It is an app that supports KG Mobility Digital Smart Key. It is an app that supports Kia AutoQ The Driving App Key. * Note : You can purchase the product first and install it in the vehicle, or only use the app in vehicles with smart boxes already installed.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 December 20, 2025 and June 1, 2026 respectively.
| Parameter | IESM2M | Achakey |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.3 (6 ratings) — better |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 24 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 8.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 15 MB | 82 MB |
| Age rating | 4+ | 17+ |
| Developer | Portman Electronics Ltd. | Tuneit Inc. |
In-app purchases
IESM2M
No in-app purchases
Achakey
No in-app purchases
