OneProof
by Banque Pour Le Commerce Exterieur Lao Public
- Reference
- Free
- Zombie
- Rating
- 0.0
- 0 ratings · Micronesia storefront
- Last update
- Jan 10, 2021
- Version 1.0
- Size
- 31 MB
- Category
- Reference
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
We make it easy for you to prove all payments and documents whether they are valid or not with OneProof. Take your phone up and simply scan the available QR code on BCEL One receipts such as Transfer, OnePay, PromptPay, WeChat Pay, Alipay.
OneProof is designed for everyone especially for OnePay vendors. No more old-style verifying. With OneProof, vendors can validate all payments automatically.
FEATURES:
Validate money transfer and QR payment by scanning QR code included in the completed transaction bill.
Save all transactions that you’ve scanned for you to view their history easily.
Ease transaction finding with date and time filter.
Differ QR color to classify new or old QR easily.
No bank account required.
Rank history
Daily position in the Laos charts. #1 is at the top.
- Best rank
- #6
- Current rank
- #10
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
33/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 6 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 31 MB
- Price model10% · 15
Price model: free
- Demand proof50% · 30
Best rank #6, 2 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.0LatestReleased Jan 10, 2021