Koin by Parlevel

Name: Koin by Parlevel
Rating: 2.8 (39 reviews)
Author: Parlevel Systems Inc.

By: Parlevel Systems Inc.

Shopping

Features & Capabilities

Updates to payment provider

Koin is the new app for micro-market users who wish to reload their wallet on the fly, buy from the comfort of their seats, and check their daily purchases and refills.

User Growth & Download Statistics

App

By:

Parlevel Systems Inc.

Rating:

2.80

(39)

Version:

2.7.3 Last updated: 2024-03-07

Version code:

862920369

Creation date:

2017-10-21

Compatible devices:

Size:

54.44MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-09

Compare stats and ranking:

Ranking

# 262,897 ▼ 1,125

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Parlevel Systems Inc.

Apple Apps Store

https://apps.apple.com/us/app/koin-by-parlevel/id1267569043

Website:

http://www.parlevelsystems.com/koin/

User Reviews

Across multiple user reviews for Koin by Parlevel, the dominant issues are wallet reload failures (money not credited or disappearing, reloads blocked), inconsistent sign-in/out and credential glitches (random logouts, PIN problems, email entry issues), and general reliability/UX problems (unintuitive UI, frequent errors, QA concerns). Some users report minimum deposit restrictions and QR-code scanning/setup hurdles. Positive mentions are infrequent, making the app seem unstable and difficult to use.

Pros

Cons

Wallet reload/add funds failures: users report the app refuses to let them reload or credit funds, with money sometimes disappearing or not being credited after multiple attempts and across multiple cards.
Sign-in/account access issues: users experience random sign-outs, PIN recall problems, and glitches when entering email; some cannot create an account due to QR-code constraints.
Poor reliability and UX: reviews describe the app as not intuitive, wretched in user experience, and plagued by design/QA defects.
Deposit/load restrictions: there are minimum reload limits (e.g., not allowing deposits under $20) that hinder use.
QR-code/account setup hurdles: QR codes are too small to scan or required for setup, causing additional obstacles.

Recent reviews

Horrible app. Randomly signed me out, don’t remember my pin, and now when I try to enter my email, it glitches. Can’t even enter my email.

by Ma*****, 2026-03-12

Can’t even reload wallet on it, so I guess thanks for the free ten bucks on registration. Not available to reload, no other info given. Thanks. It’s asinine how wretched this app is when it comes to user experience. Why would you not want it to be intuitive and smooth to use when someone is trying to give you money.