DTraces vs Mammoth PTE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DTraces
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Join the University of Trento’s latest sociological research initiative by simply using your phone. With DTraces, students can securely share anonymized usage data and answer short, periodic questionnaires – all designed to help researchers better understand digital behaviors, routines, and social dynamics. Whether it’s studying how we interact with our smartphones, how our habits evolve over time, or how social and academic life intersect in the digital age, your participation makes a difference.
Mammoth PTE
Prepare for your PTE exam with an AI-powered platform offering intelligent speaking and writing assessments. Receive personalized feedback and practice seamlessly across devices anytime, anywhere.
- AI-powered speaking assessment
- Personalized feedback for pronunciation and fluency
- Writing quality check for grammar and spelling
- Cross-device learning synchronization
- Anytime, anywhere exam preparation
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Mammoth PTE is an AI-powered platform for PTE test takers, offering smart speaking and writing assessments, personalized feedback, and seamless cross-device learning anytime, anywhere.Mammoth PTE is an innovative AI-driven online platform designed to provide PTE test takers with an efficient and personalized preparation experience. Intelligent Speaking Assessment: Evaluates pronunciation and fluency, offering personalized feedback to help you improve your spoken English. Accurate Writing Quality Check: Detects grammar and spelling errors in your writing, enhancing the accuracy of your written expression. Seamless Cross-Platform Learning Experience: Supports synchronization of practice records across different networks and applications, allowing learners to prepare for the exam anytime, anywhere.Mammoth Education PTE is an innovative AI-driven online platform designed to provide PTE test takers with an efficient and personalized preparation experience. Intelligent Speaking Assessment: Evaluates pronunciation and fluency, offering personalized feedback to help you improve your spoken English. Accurate Writing Quality Check: Detects grammar and spelling errors in your writing, enhancing the accuracy of your written expression. Seamless Cross-Platform Learning Experience: Supports synchronization of practice records across different networks and applications, allowing learners to prepare for the exam anytime, anywhere. WebURL:https://mamoedu.com
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Verdict
The clearest difference is in-app purchases: DTraces at none against Mammoth PTE's 3. Mammoth PTE's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (12.0 vs 15.1). On price, ads 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. Mammoth PTE sells 3 one-off in-app purchases. DTraces asks for nothing beyond the download.
DTraces ships an update every 3 weeks, Mammoth PTE weekly. Both last shipped on October 30, 2026.
| Parameter | DTraces | Mammoth PTE |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 98 MB |
| Age rating | 17+ | 4+ |
| Developer | UNIVERSITA' DEGLI STUDI DI TRENTO | Chongqing Mammoth Education Consulting Services Co., Ltd |
In-app purchases
DTraces
No in-app purchases
Mammoth PTE
- Membership for 30 days$9.90
- Membership for 90 days$21.90
- Membership for 180 days$48.00
