American Accent App vs COMath Premium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
American Accent App
Master General American English pronunciation with a proven speech training method. Improve clarity, confidence, and public speaking skills within months. Ideal for professionals seeking to neutralize their accent and enhance career opportunities.
- Speech training method
- Accent neutralization
- General American English pronunciation
- Sound formation diagrams
- Listen & Repeat pronunciation
- Record & Compare voice
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"American Accent App" uses a proven drama school speech training method to help you speak clear, confident English. Trusted by actors, lawyers, diplomats, and professionals worldwide, it will help you neutralise your accent and master General American English pronunciation. Content: • Start with clear diagrams and explanations of how each sound is formed • Practise with words, sentences, verses, and articulation drills Functionality: • Listen & Repeat – Hear model pronunciation for every sound. • Record & Compare – Match your voice against native RP speakers. • CD Function With this app, you will: • Neutralise your accent within 1–3 months • Make your English clear, confident, and easy to understand • Improve communication and public speaking skills • Boost confidence and professional image • Enhance career opportunities worldwide
COMath Premium
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COMath Premium makes it easy to practice math, solve word problems, learn algebra step by step, and enjoy number puzzles such as Sudoku, Calcudoku, and Fillomino. Premium includes full access, no ads, and no privacy tracking. New to COMath? Try the ad-supported COMath first to experience the same core features before choosing Premium.
Screenshots
Verdict
The clearest difference is price: COMath Premium at $0.99 against American Accent App's $19.99. COMath Premium also leads on update cadence (every 2 weeks vs every 6 months). American Accent App's advantage is iOS requirement (13.0 vs 15.0). On 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
American Accent App costs $19.99 and COMath Premium $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
American Accent App ships an update every 6 months, COMath Premium every 2 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | American Accent App | COMath Premium |
|---|---|---|
| Price | $19.99 | $0.99 — better |
| Rating | 4.1 (14 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 85 MB |
| Age rating | 12+ | 4+ |
| Developer | Olga Smith BATCS Limited | Jianfeng Wu |
In-app purchases
American Accent App
No in-app purchases
COMath Premium
No in-app purchases
Questions
Is American Accent App free?
Is COMath Premium free?
Do American Accent App or COMath Premium have ads?
Which is updated more often, American Accent App or COMath Premium?
Other comparisons
