# ON vs GREEMS

The clearest difference is update cadence: GREEMS at every 4 weeks against ON's every 7 months. GREEMS also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ON ships an update every 7 months, GREEMS every 4 weeks. The most recent releases landed on June 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ON | GREEMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 75 MB | 83 MB |
| Requires iOS | 16.1 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Afcon Electric Transportation Ltd](https://appshunter.io/developer/1711998774) | [Oren Gozlan](https://appshunter.io/developer/1492309265) |

## What reviewers say

### ON

[App page](https://appshunter.io/ios/app/on-ev/id1458340090)

Find and use public charging stations for electric vehicles. View real-time availability, charging speed, and cost. Start and end charging sessions, manage payments, and view billing history.

**Highlights:** Locate charging stations, Real-time availability, Charging speed information, Start/end charging sessions, Automated payment, Billing history, Service requests

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### GREEMS

[App page](https://appshunter.io/ios/app/greems/id6474761321)

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

**In-app purchases:** none


## Frequently asked questions

### Is ON free?

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

### Is GREEMS free?

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

### Do ON or GREEMS have ads?

Neither ON nor GREEMS shows ads.

### Which is updated more often, ON or GREEMS?

ON ships an update every 7 months, and GREEMS every 4 weeks. Most recently, ON was updated on June 25, 2026 and GREEMS on September 8, 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.*