Comparison

ACE App (Cambodia) vs PSIS Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ACE App (Cambodia)

This app provides English language learning services and resources for students in Cambodia and Southeast Asia. It offers various programs, from IELTS preparation to Business English, and is an initiative of IDP Education, a leader in international student placement.

Highlights
  • English Language Teaching services
  • IELTS preparation courses
  • Business English programs
  • International student placement information
  • Professional development for English teachers
Features
Read full description

The Australian Centre for Education is a leader in the provision of English Language Teaching services in Cambodia and in the South East Asia region. ACE is an initiative of IDP Education. IDP Education has over 45 years of experience in international student placement service with over 400,000 students placed into quality institutions in Australia, the United Kingdom, the United States of America, Canada and New Zealand. IDP has 100 international student placement offices in 32 countries and offers IELTS in more than 200 test locations in 50 countries. IDP Education is a world leader in international student placement services and a proud co-owner of IELTS (International English Language Testing System), the world's leading English language proficiency test. IDP Education is a leading provider of English Language Teaching (ELT) in South East Asia and delivers classes that cater for a diverse range of students. We offer programs ranging from short IELTS preparation courses through to extensive Business English programs. Every year, 20,000 students study English in our language schools across Cambodia, Vietnam and Thailand. As well as teaching English, IDP Education also organises a large international conference in South East Asia each year for English language teachers – CamTESOL. The CamTESOL conference series attracts around 1,700 participants from approximately 30 countries. 300-400 papers and workshops are delivered annually at CamTESOL making this a vibrant, cost-effective opportunity for teachers at all stages of their careers to gain valuable professional development and to network with like-minded teachers and researchers. The costs to participate in CamTESOL are kept to a minimal level to allow as many teachers as possible from around the world to access international experts and continue to build their teaching skills. Visit www.camtesol.org for detail.

About

PSIS Mobile

Features
Read full description

PSIS Mobile App is the platform for parents and students easily check and track the study performance, attendances, timetable, and much more. This platform has main functionality as below: - Track student attendance - Check student's study result - Check timetable - School announcements - Notifications - Can change between English and Khmer language - ...

Screenshots

ACE App (Cambodia)3 screens
PSIS Mobile4 screens

Verdict

The call

ACE App (Cambodia) and PSIS Mobile are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ACE App (Cambodia) ships an update every 3 months, PSIS Mobile every 4 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

ScorecardNo meaningful differences
ACE App (Cambodia) versus PSIS Mobile: the parameters behind the verdict, then further details
ParameterACE App (Cambodia)PSIS Mobile
PriceFreeFree
Rating3.6 (25 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings25 — better—
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size27 MB33 MB
Age rating4+4+
DeveloperSopheak NuonSokheng Yong

In-app purchases

None

ACE App (Cambodia)

No in-app purchases

None

PSIS Mobile

No in-app purchases

Questions

Is ACE App (Cambodia) free?
ACE App (Cambodia) is free to download, with no in-app purchases.
Is PSIS Mobile free?
PSIS Mobile is free to download, with no in-app purchases.
Do ACE App (Cambodia) or PSIS Mobile have ads?
Neither ACE App (Cambodia) nor PSIS Mobile shows ads.
Which is updated more often, ACE App (Cambodia) or PSIS Mobile?
ACE App (Cambodia) ships an update every 3 months, and PSIS Mobile every 4 months. Most recently, ACE App (Cambodia) was updated on November 2, 2026 and PSIS Mobile on November 7, 2026.

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