# ZEFNET Charge vs TurnOnGreen

The clearest difference is review sentiment: TurnOnGreen at 100% against ZEFNET Charge's 10%. TurnOnGreen also leads on rating (5.0 vs 2.0). ZEFNET Charge's advantage is iOS requirement (11.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TurnOnGreen holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 10% of ZEFNET Charge's written reviews are positive against 100% of TurnOnGreen's.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ZEFNET Charge | TurnOnGreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (6 ratings)](https://appshunter.io/ios/app/zefnet-charge/id1470100874/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/turnongreen/id1585226311/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 10.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 19 MB | 128 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZEF Energy Inc.](https://appshunter.io/developer/1470100873) | [TurnOnGreen Inc.](https://appshunter.io/developer/1585226313) |

## What reviewers say

### ZEFNET Charge

[App page](https://appshunter.io/ios/app/zefnet-charge/id1470100874)

Find and use public electric vehicle charging stations. Monitor and control your home charging unit, with options to override utility program restrictions for emergency charging.

**Highlights:** Find public chargers, Start/stop charging sessions, Secure in-app payments, Monitor home charger usage, Control home charger, Override charging restrictions

**Features:** macOS Compatibility

**In-app purchases:** none


### TurnOnGreen

[App page](https://appshunter.io/ios/app/turnongreen/id1585226311)

Locate and manage electric vehicle charging stations. Initiate and monitor charging sessions, process payments, and access charging history and receipts. Offers real-time charger availability and customer support.

**Highlights:** Find nearby charging stations, Check real-time charger availability, Start and stop charging sessions, Track charging status, Pay for charging, View charging history and receipts, Customer support chat

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is ZEFNET Charge free?

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

### Is TurnOnGreen free?

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

### Which has better reviews, ZEFNET Charge or TurnOnGreen?

TurnOnGreen is rated higher. ZEFNET Charge averages 2.0 out of 5 from 6 ratings, while TurnOnGreen averages 5.0 from 3 ratings.

### Do ZEFNET Charge or TurnOnGreen have ads?

Neither ZEFNET Charge nor TurnOnGreen shows ads.

### Which is updated more often, ZEFNET Charge or TurnOnGreen?

ZEFNET Charge ships an update every 4 months, and TurnOnGreen every 4 months. Most recently, ZEFNET Charge was updated on October 16, 2026 and TurnOnGreen on October 6, 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.*