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Oplo: Medical English & OET

by Pull House LLC

  • Medical
  • Free
View on the App Store
Rating
0.0
0 ratings · Angola storefront
Last update
Sep 7, 2026
Version 1.2
Size
35 MB
Category
Medical
Tracked since
Oct 21, 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 method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Pass OET with confidence. Oplo is the complete medical-English trainer for nurses, doctors and healthcare professionals preparing for the Occupational English Test (OET) and professional registration abroad — NMC (UK), AHPRA (Australia), NMBI (Ireland) and beyond.

Most OET prep is generic English with a medical sticker on top. Oplo is built the other way round: every task, role-play and letter is drawn from real clinical situations, and an AI examiner scores your work against the actual OET criteria — so you always know your band and exactly what to fix next.

THE FOUR SUB-TESTS, COVERED PROPERLY

  • OET Speaking — realistic patient and colleague role-plays. Record your turn and get AI feedback on fluency, clinical communication, intelligibility and pronunciation, with a band estimate every time.
  • OET Writing — referral, discharge and transfer letter tasks. Your letter is scored by AI against the OET criteria (purpose, content, conciseness, organisation, language) and paired with a model answer so you can see the gap.
  • OET Listening — full timed practice on healthcare consultations and lectures, marked instantly with explanations.
  • OET Reading — timed Part A, B and C practice with instant marking, rationales and a band estimate.

MORE THAN PRACTICE

  • AI Coach — ask anything about OET strategy, grammar, clinical phrasing or a word you're unsure of, any time of day.
  • Medical vocabulary built for real wards, clinics and patient conversations — not random word lists.
  • Mistake Bank — every wrong answer is saved with the reason, so revision targets your real weak spots.
  • Progress tracking and daily challenges to keep your streak — and your momentum — alive right up to exam day.

WHY OPLO

  • Designed around the real OET sub-tests, not generic English drills.
  • AI scoring gives a band estimate plus specific, actionable feedback — not just a number.
  • Practise anywhere, at your own pace, and walk into the test centre knowing what your band looks like before you pay for the real exam.

WHO IT'S FOR
Internationally educated nurses, midwives and doctors moving to the UK, Australia, Ireland or New Zealand who need OET — or simply stronger medical English — for professional registration.

Start free, then unlock full practice with Oplo Pro.

Oplo Pro is an auto-renewing subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription.

—
Support: [email protected]
Privacy Policy: https://pull.house/oplo/privacy-policy/
Terms of Use: https://pull.house/oplo/terms-of-service/

What’s new

Release notes for the latest version, as written by the developer.

v1.2

This update makes practice faster and feedback sharper.

  • Faster, more detailed AI feedback on Speaking and Writing
  • Smoother practice flows and accessibility improvements
  • Bug fixes and performance polish

Thanks for using Oplo — keep your streak going!
Support: [email protected]

Rank history

Daily position in the Estonia charts. #1 is at the top.

Best rank
#4
Current rank
#4
Days charting
1 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

81/100

Not flagged as small & simple

  • Developer size100% · 25

    Developer: 1 app on the charts

  • Audience size– · 20

    No data, weight redistributed

  • App size100% · 10

    Size: 35 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof60% · 30

    Best rank #4, 2 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Version history

  • 1.2LatestReleased Sep 7, 2026