AMC Math vs PlainRx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMC Math
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AMC Math Practice is a focused, distraction-free app designed to help students prepare for AMC 8, AMC 10, and AMC 12 using real past contest problems. The app emphasizes not just correctness, but time management - a critical skill for AMC success. By tracking the time spent on each problem, students can identify which questions slow them down and adjust their strategy accordingly. Key Features: • Practice authentic AMC problems from past contests • Take timed tests that simulate real exam conditions • Track time spent per question to spot weak or slow areas • Review answers and solutions after completing a test • Jump freely between questions during practice • Works offline for timed tests • No accounts, no ads, no data collection Built for Serious Practice: This app is intentionally simple and focused. There are no gamification tricks or distractions - just high-quality AMC practice in a clean, easy-to-use interface. It is ideal for: • Students preparing for AMC 8, AMC 10, or AMC 12 • Parents looking for a trustworthy, free practice tool • Math club members and competitive math learners Why This App? Many students know the math but struggle with time pressure. This app helps bridge that gap by showing exactly where time is being spent - making practice more effective and targeted. Privacy & Cost: • Completely free • No ads • No sign-ups • No tracking Designed by a parent for students who love math and want to improve through thoughtful practice.
PlainRx
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PlainRx helps Chinese-speaking patients and their families understand English medical documents. Simply scan a prescription, discharge summary, or lab report with your phone camera, and PlainRx translates it into plain, easy-to-read English and Simplified Chinese. DESIGNED FOR SENIORS & CAREGIVERS PlainRx was built with elderly patients in mind. Extra-large text, bilingual interface, and voice features make medical documents accessible to everyone, regardless of English proficiency or tech experience. Important: PlainRx is a communication aid to help you prepare for conversations with your doctor. It does not provide medical advice. Always confirm any information with a qualified healthcare provider before acting on it. 重要提示: PlainRx 是一款辅助沟通工具,帮助您为与医生的交流做好准备。本应用不提供医疗建议。在采取任何行动之前,请务必向有资质的医疗专业人员确认相关内容。
Screenshots
Verdict
The clearest difference is update cadence: AMC Math at daily against PlainRx's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AMC Math ships an update daily, PlainRx every 3 weeks. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.
| Parameter | AMC Math | PlainRx |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 96 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Shyam Mishra | JT Scientific Consulting LLC |
In-app purchases
AMC Math
No in-app purchases
PlainRx
No in-app purchases









