Is the Zymo app free to download?

Yes. The Zymo app is free on both Google Play (Android) and the Apple App Store (iOS). There are no hidden charges to install or use the app — you only pay for the booking itself, with zero platform fees on top of the partner's price.

Should I use the Zymo app or the website?

Both surface the same inventory, prices, and partners — book on either. The app adds push notifications for booking updates, in-app chat support during active trips, and a smoother repeat-booking experience. The website works fully on mobile browsers if you prefer not to install. There's no app-only price or app-only inventory — it's a choice of interface, not access.

How big is the Zymo app?

The Zymo app installs are roughly 30-50 MB on Android (Google Play) and 50-80 MB on iOS (App Store), depending on device and OS version. Updates are typically 5-15 MB. Lightweight enough for budget Android devices and older iPhones.

What permissions does the Zymo app need and why?

Location (to show cars near you and verify pickup), camera (to upload your driving licence + Aadhaar at verification), notifications (booking updates and trip reminders), storage (to cache documents). All permissions are optional after install — you can grant them at the moment they're needed and revoke them later in Settings.

Does the Zymo app work on older Android and iPhone versions?

The app supports Android 7.0 (Nougat) and above on Google Play, and iOS 13.0 and above on the App Store. If your device is older, you can use zymo.app in any modern mobile browser (Chrome, Safari, Firefox) to access the same booking flow without installing.

How do I download the Zymo app in India?

Updated June 2026 · Direct install links + what the app does + size, permissions, and minimum OS

Download the Zymo app for free from Google Play (Android) or the Apple App Store (iOS). The app is rated 4.1 / 5 on Play (800+ reviews) and 4.4 / 5 on the App Store (270+ reviews). Both stores list the same app: package com.letzrent.letzrentnew on Android, App ID 1547829759 on iOS. The install is free — you only pay for the booking itself, with zero platform fees.

Direct download links

Android (Google Play): play.google.com/store/apps/details?id=com.letzrent.letzrentnew
iOS (App Store): apps.apple.com/in/app/zymo-self-drive-car-rental/id1547829759
Web fallback (no install): Open zymo.app in any mobile browser — same inventory, same prices, same booking flow.

Why install the app vs use the website

Both surface the same inventory, the same partner prices, and the same booking flow — you can complete an entire booking on either. The app adds:

Push notifications for booking confirmations, partner pickup reminders, and trip updates without opening any app
Aadhaar OTP verification built in — faster pickup at the partner counter
In-app live chat support during active trips, when fast resolution matters more than email turnaround
Saved profile — documents, payment methods, addresses persist across bookings
Faster repeat booking — one-tap rebooking of past trips, common cars, frequent pickup points

If you book once a year for a weekend trip, the website is enough. If you book monthly or run an Extended Test Drive ahead of a car purchase, the app pays back the install instantly.

App size and minimum OS

Platform	Install size	Minimum OS	Store rating
Android (Google Play)	~30–50 MB	Android 7.0 (Nougat)	4.1 / 5 (800+ reviews)
iOS (App Store)	~50–80 MB	iOS 13.0	4.4 / 5 (270+ reviews)

Sizes vary slightly by device class and OS version. Updates are typically 5–15 MB.

Permissions explained

The Zymo app asks for four permission types — all optional, all granted at the moment they’re needed (not at install time):

Location — shows cars near you and verifies you’re at the right pickup point. Without it, you manually enter your city + pickup location.
Camera — uploads your driving licence and Aadhaar at the verification step. Without it, you can upload from your photo library instead.
Notifications — booking confirmations, partner pickup reminders, trip updates. Without it, all updates fall back to email and SMS.
Storage — caches your verified documents on-device so you don’t upload them on every booking. Without it, you re-upload each time.

Every permission can be revoked later from your phone’s system Settings. None are blocking — the app degrades gracefully when a permission is denied.

Aadhaar OTP verification (one-time setup)

After installing, the app prompts for Aadhaar OTP verification on your first booking. The verification is via Cashfree (PCI-DSS compliant) and takes under a minute — you receive an OTP on the mobile number linked to your Aadhaar, enter it in the app, and the verification persists across all future bookings. This is what enables faster pickup at the partner counter (the partner sees a pre-verified booking and skips the document re-check).

Troubleshooting common install issues

Play Store says “app not compatible”: your Android version is below 7.0. Use the website at zymo.app in Chrome or Firefox — same booking flow, no install needed.
App Store says “requires iOS 13.0 or later”: update your iPhone’s OS in Settings » General » Software Update, or use Safari at zymo.app on the device.
Install starts then stops at “waiting” on Android: usually a Play Store queue or low storage. Free up 100+ MB and retry, or restart the device.
App opens then crashes on first launch: reinstall (uninstall + reinstall fresh). Clears any partial install state. If it persists, email hello@zymo.app with your device model and OS version.