Phum Dictionary
by Biz Solution Co., Ltd.
- Reference
- Free
- Rating
- 3.9
- 453 ratings
- Top 6%among 34 Reference apps
- Last update
- Sep 25, 2026
- Version 4.3.3
- Size
- 234 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.
Phum Dictionary is your ultimate tool for fast and accurate translations of words, phrases, and expressions. Perfect for students, professionals, and language enthusiasts, it provides precise definitions, examples, and more to enhance your language proficiency.
With an intuitive design and lightning-fast search, Phum Dictionary makes exploring a vast collection of Khmer and English words effortless—whether you're learning a language or bridging communication gaps.
What’s new
Release notes for the latest version, as written by the developer.
- Support iOS 27
- Improve performance
- Minor bug fixed
Rank history
Daily position in the Cambodia charts. #1 is at the top.
- Best rank
- #4
- 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.
59/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size– · 20
No data, weight redistributed
- App size25% · 10
Size: 234 MB
- Price model10% · 15
Price model: free
- Demand proof60% · 30
Best rank #4, 2 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 4.3.3LatestReleased Sep 25, 2026