# EV Mobility vs Sumn

The clearest difference is review sentiment: Sumn at 100% against EV Mobility's 31%. Sumn also leads on rating (4.3 vs 2.3) and update cadence (every 3 weeks vs every 2 months). EV Mobility's advantage is ratings volume (49 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sumn holds the better App Store score, 4.3 against 2.3. Both are backed by a comparable volume of ratings — 49 and 12 respectively. Written reviews point the same way: 31% of EV Mobility's written reviews are positive against 100% of Sumn's.

EV Mobility ships an update every 2 months, Sumn every 3 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EV Mobility | Sumn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (49 ratings)](https://appshunter.io/ios/app/ev-mobility-tt/id1560669128/reviews) | **[4.3 (12 ratings)](https://appshunter.io/ios/app/sumn/id1621748104/reviews)** |
| Number of ratings | **49** | 12 |
| Positive reviews | 31.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 163 MB | 72 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Team Tweaks Technologies Private Limited](https://appshunter.io/developer/1480237017) | [SUMN, Inc.](https://appshunter.io/developer/1649242120) |

## What reviewers say

### EV Mobility

[App page](https://appshunter.io/ios/app/ev-mobility-tt/id1560669128)

This service enables property operators to offer on-demand car sharing and electric vehicle charging to their community members. Users can access and operate these vehicles through a dedicated smartphone application for personal use.

**Highlights:** On-demand vehicle access, Electric vehicle charging, Smartphone app operation, Car sharing platform, Property-based service

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

**In-app purchases:** none


### Sumn

[App page](https://appshunter.io/ios/app/sumn/id1621748104)

This electric car-sharing app connects you with vehicles in your community for on-demand use. Easily book, drive, and control your reserved EV, making car-free living convenient and affordable. Enjoy free charging and included insurance for a seamless experience.

**Highlights:** On-demand EV booking, Digital car controls, Free charging, Included insurance, Trip history, Vehicle issue reporting

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is EV Mobility free?

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

### Is Sumn free?

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

### Which has better reviews, EV Mobility or Sumn?

Sumn is rated higher. EV Mobility averages 2.3 out of 5 from 49 ratings, while Sumn averages 4.3 from 12 ratings.

### Do EV Mobility or Sumn have ads?

Neither EV Mobility nor Sumn shows ads.

### Which is updated more often, EV Mobility or Sumn?

EV Mobility ships an update every 2 months, and Sumn every 3 weeks. Most recently, EV Mobility was updated on October 15, 2026 and Sumn on October 10, 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.*