# SIAECOSYS vs GDriver

The clearest difference is in-app purchases: SIAECOSYS at none against GDriver's 3. SIAECOSYS also leads on iOS requirement (8.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GDriver sells 3 in-app purchases, starting at $2.99 per month. SIAECOSYS asks for nothing beyond the download.

SIAECOSYS ships an update every 3 days, GDriver every 2 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SIAECOSYS | GDriver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (24 ratings)](https://appshunter.io/ios/app/gdriver-ev-controller-tuning/id6739453298/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 3 MB | 138 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Teranovo](https://appshunter.io/developer/1250774924) | [Eamon Almiladi](https://appshunter.io/developer/1785403993) |

## What reviewers say

### SIAECOSYS

[App page](https://appshunter.io/ios/app/siaecosys/id1523245271)

**Features:** macOS Compatibility

**In-app purchases:** none


### GDriver

[App page](https://appshunter.io/ios/app/gdriver-ev-controller-tuning/id6739453298)

Monitor your electric vehicle's performance and journey statistics with real-time data and insightful analytics. Track speed, distance, duration, route, and energy consumption to optimize battery efficiency. Customize your dashboard and review historical data to improve your rides.

**Highlights:** Real-time speed tracking, Trip distance and duration logging, Route mapping, Energy consumption analysis, Customizable dashboard, Bluetooth data syncing, Historical ride data review

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GDriver Pro Monthly | $2.99 | per month |
| GDriver Pro Annual | $29.99 | per year |
| GDriver Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is SIAECOSYS free?

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

### Is GDriver free?

GDriver is free to download, with in-app purchases available.

### Do SIAECOSYS or GDriver have ads?

Neither SIAECOSYS nor GDriver shows ads.

### Which is updated more often, SIAECOSYS or GDriver?

SIAECOSYS ships an update every 3 days, and GDriver every 2 days. Most recently, SIAECOSYS was updated on October 2, 2026 and GDriver on October 16, 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.*