# Smart lab APP Tracking vs Synergy E

The clearest difference is update cadence: Smart lab APP Tracking at every 5 weeks against Synergy E's every 4 months. Smart lab APP Tracking also leads on iOS requirement (10.0 vs 12.4). 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.

Smart lab APP Tracking ships an update every 5 weeks, Synergy E every 4 months. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Smart lab APP Tracking | Synergy E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 8 MB | 94 MB |
| Requires iOS | **10.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GMT SOLUTION CONSULTANT COMPANY LIMITED](https://appshunter.io/developer/1506744156) | [Kazam EV Tech Pvt. Ltd.](https://appshunter.io/developer/1563868547) |

## What reviewers say

### Smart lab APP Tracking

[App page](https://appshunter.io/ios/app/smart-lab-app-tracking/id1506961499)

**Features:** macOS Compatibility

**In-app purchases:** none


### Synergy E

[App page](https://appshunter.io/ios/app/synergy-e-mobility/id1633433163)

This app promotes environmental sustainability by encouraging users to reduce their carbon footprint and improve air quality. It aims to foster a collective commitment to a healthier planet.

**Highlights:** Reduce carbon footprint, Improve air quality, Environmental commitment, Sustainable living, EV charging information

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart lab APP Tracking free?

Smart lab APP Tracking is free to download, with no in-app purchases.

### Is Synergy E free?

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

### Do Smart lab APP Tracking or Synergy E have ads?

Neither Smart lab APP Tracking nor Synergy E shows ads.

### Which is updated more often, Smart lab APP Tracking or Synergy E?

Smart lab APP Tracking ships an update every 5 weeks, and Synergy E every 4 months. Most recently, Smart lab APP Tracking was updated on October 2, 2026 and Synergy E on September 23, 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.*