Comparison

MathsM8 vs VoiceDoctor

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

Head to head
About

MathsM8

Features
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Take your Grade 8 Math skills to the next level with an interactive, gamified learning experience designed to help you conquer the curriculum. Through a smooth interface, youโ€™ll navigate an optimized "Learning Path" that feels more like a game than a textbook, covering eight core topics including Algebra, Geometry and Functions. Experience math in action with unique visual aids, such as custom triangle visualizations for the Theorem of Pythagoras. To ensure true mastery, the app uses a progression-based system where lessons remain locked until you achieve an 80% pass threshold, backed by detailed, step-by-step solutions for every incorrect response. Every lesson you pass earns you XP and Credits to spend in the integrated Shop on premium perks and custom themes. When you're ready to test your limits, "Ultra Review Mode" allows you to tackle up to 100 questions from any unlocked section to sharpen your skills before exam day. Study anywhere with a high-end, zero-lag experience. Your progress stays secure with Cloud Sync, a free feature that keeps your levels and credits synchronized across all your devices. Join a community of students transforming their study habits and start leveling up your math grades today! TERMS & PRIVACY By using this app, you agree to the standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

VoiceDoctor

Features
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**Your personal voice and accent coach โ€” always in your pocket.** Struggling with certain English sounds? Whether it's the tricky "TH," a rolled "R," or any vowel that just won't cooperate, VoiceDoctor gives you the tools to reshape your voice and refine your accent with confidence. **How VoiceDoctor works:** VoiceDoctor breaks English pronunciation down into individual sounds and guides you through a structured, 5-level progression for each one. Listen to native reference audio, record your own voice, and get instant feedback on your accent accuracy โ€” all without needing a human tutor. **Train your voice through 5 progressive levels:** Level 1 โ€“ Isolated Sound: Focus your voice on producing the pure phoneme correctly. Level 2 โ€“ Short Words: Apply your improved accent in common everyday words. Level 3 โ€“ Long Words: Challenge your voice with multi-syllable pronunciation. Level 4 โ€“ Full Sentences: Practice your accent in natural, conversational phrases. Level 5 โ€“ Tongue Twisters: Push your voice to its limits with speed and precision drills. **Features that set VoiceDoctor apart:** โ€ข Real-time voice comparison โ€” Record your voice and compare it against native pronunciation instantly. โ€ข Visual tongue diagrams โ€” See exactly where to place your tongue for each sound, making difficult accent adjustments intuitive. โ€ข Complete sound library โ€” Every English consonant and vowel, organized by category for easy voice training. โ€ข Progress tracking โ€” Watch your accent improve as you complete levels and master new sounds. โ€ข Voice feedback with clear ratings โ€” Know immediately whether your voice production is Great, Good, or needs another try. โ€ข Beautiful, distraction-free design โ€” Focus entirely on your voice and accent practice. **Who is VoiceDoctor for?** โ€ข English language learners who want to sound more natural and reduce their accent. โ€ข Professionals who rely on clear voice communication in meetings, presentations, or calls. โ€ข Anyone preparing for English proficiency exams where voice clarity and accent matter. โ€ข Travelers who want their voice to be understood wherever they go. โ€ข Speech enthusiasts fascinated by the mechanics of voice and accent production. **Why voice and accent training matters:** Your voice is the first thing people hear. A clear accent builds confidence, improves comprehension, and opens doors in both personal and professional settings. VoiceDoctor uses proven phonetic methods to systematically improve your voice quality and accent precision โ€” no guesswork, no generic lessons. **Start training your voice today.** Download VoiceDoctor and take control of your accent. With structured exercises, real-time voice feedback, and visual guides, you'll hear the difference in your voice from day one. --- ## What's New (Release Notes) Welcome to VoiceDoctor! Train your voice and perfect your English accent with interactive exercises, real-time voice feedback, and visual pronunciation guides. Record your voice, compare against native speakers, and watch your accent transform.

Screenshots

MathsM84 screens
VoiceDoctor4 screens

Verdict

The call

The clearest difference is in-app purchases: VoiceDoctor at none against MathsM8's 2. VoiceDoctor also leads on ads (none vs shown). MathsM8's advantage is update cadence (daily vs every 6 days). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. MathsM8 sells 2 in-app purchases, starting at $0.99 per month. VoiceDoctor asks for nothing beyond the download.

UpkeepUpdate frequency

MathsM8 ships an update daily, VoiceDoctor every 6 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

Scorecard3 real differences ยท 3 level
MathsM8 versus VoiceDoctor: the parameters behind the verdict, then further details
ParameterMathsM8VoiceDoctor
PriceFreeFree
Update frequencyDaily โ€” betterEvery 6 days
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.1 โ€” better
Further details โ€” not scored
Size31 MB41 MB
Age rating4+4+
DeveloperIBRAHIM MOSTAFA SAYED ABDOUIvo Wolters

In-app purchases

2 purchases

MathsM8

Subscriptions1
  • MathsM8 Monthly Subscription$0.991 Month
One-time1
  • MathsM8 Lifetime Subscription$1.99
None

VoiceDoctor

No in-app purchases

Questions

Is MathsM8 free?
MathsM8 is free to download, with in-app purchases available.
Is VoiceDoctor free?
VoiceDoctor is free to download, with no in-app purchases.
Do MathsM8 or VoiceDoctor have ads?
MathsM8 shows ads; VoiceDoctor does not.
Which is updated more often, MathsM8 or VoiceDoctor?
MathsM8 ships an update daily, and VoiceDoctor every 6 days. Most recently, MathsM8 was updated on October 7, 2026 and VoiceDoctor on October 11, 2026.

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