Sumn vs Genesis Reserve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sumn
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.
- On-demand EV booking
- Digital car controls
- Free charging
- Included insurance
- Trip history
- Vehicle issue reporting
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Sumn is an electric car-sharing platform built for communities that enables you to easily book & drive an EV on-demand. Through the app, you can join your Sumn community, browse through available vehicles, reserve & go! Sumn makes it convenient, reliable, and affordable to live car-free. Charging is free and you're covered with insurance when you drive! With our app, you have full control of your Tesla during your reservation. You can even turn on the A/C before you get into your car! App Features: - Digital car controls - View trip history - Rate & leave trip feedback - Report vehicle issues - Live car-free! Getting started is easy: 1) Download the app 2) Sign up 3) Get approved as a driver 4) Join your community, unlock, & start driving!
Genesis Reserve
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Genesis Reserve allows you to subscribe to a variety of Genesis vehicles at 28-day terms. We are launching first in California and are quickly adding additional locations. Contact your local Genesis retailer to inquire about upcoming availability.
Screenshots
Verdict
The clearest difference is iOS requirement: Genesis Reserve at 13.4 against Sumn's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sumn ships an update every 3 weeks, Genesis Reserve monthly. Both last shipped on November 3, 2026.
| Parameter | Sumn | Genesis Reserve |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 72 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | SUMN, Inc. | Motiva Ventures |
In-app purchases
Sumn
No in-app purchases
Genesis Reserve
No in-app purchases
