ROLL2CASH vs BattMobility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ROLL2CASH
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DRIVE THE SAME DISTANCE FOR LESS MONEY! With Roll2Cash, you can see in real time how much money you save when your petrol, diesel and EV car rolls freely, either in gear or neutral. When you need to slow down or stop, simply take your foot off the accelerator as early as possible and let the car roll using its existing kinetic energy based on the existing speed and weight. SEE YOUR SAVINGS LIVE Roll2Cash calculates and displays the money saved while your car is rolling freely. SEE YOUR CO₂ REDUCTION The app also shows the reduction in CO₂ associated with your coasting distance.
BattMobility
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Drive when you want, without owning. Experience the freedom to move on your terms with BattMobility. The easiest way to find, book, and drive shared cars straight from your phone. Whether you need a quick ride across town or a weekend escape, BattMobility gives you all the convenience of a car without the commitment. How it works • Find & book nearby cars in seconds • Unlock instantly - no keys needed • Drive freely by the hour, day, or longer • End your trip when you’re done Freedom without ownership Enjoy driving without the hassle of maintenance or fixed costs. BattMobility lets you stay mobile, spontaneous, and in control. Safe & trusted Every car is verified, insured, and maintained. Your trips are secure, and help is always just a tap away. Your car, only when you need it.
Screenshots
Verdict
The clearest difference is iOS requirement: ROLL2CASH at 13.0 against BattMobility's 15.6. 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.
ROLL2CASH ships an update weekly, BattMobility fortnightly. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.
| Parameter | ROLL2CASH | BattMobility |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 26 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | P.J. Meulblok | Battmobility |
In-app purchases
ROLL2CASH
No in-app purchases
BattMobility
No in-app purchases








