i vs Tooth Sleuth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
This 3D application helps dental and hygiene students learn tooth morphology. It provides concise information on key tooth structures and identification features, with a custom quiz maker and timer to prepare for exams.
- 3D tooth morphology learning
- Identify right vs. left teeth
- Key structure identification
- Custom quiz maker
- Optional timer for quizzes
- Concise identification information
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Congratulations on your discovery of the BEST dental anatomy application… in 3D! How can we make this claim? Well, simply put, this application was specifically made for dental students (and hygiene students!) BY a recent dental graduate. No more flipping through notes and images and still being left confused. As a future dental professional, it is understood that you are going to be quizzed again and again on identifying teeth quickly and efficiently and knowing the key structures/characteristics of each tooth… been there, done that. Instead of being presented with a plethora of characteristics from a jumble of information in lectures, why can’t there be a more concise way to identify these key structures to ace your quizzes and boost your learning? Well here comes “i-DENTify” where you’ll learn to properly and quickly i…dentify all the key structures of each tooth, quickly identify right vs left of the same tooth, and additionally have critical information that allows for the quickest identification of your teeth...which is most essential for your timed identification exams! Did we forget to mention there is also a custom quiz maker with an optional timer? Well there’s that and more, check us out! By joining up with i-DENTify: Dental Anatomy, you will have exactly what you NEED to know based on what the most common identifiable features of each tooth are, all while presented in a 3D format during both the learn and quiz modes. Don’t miss out on the opportunity to effortlessly soar through your dental anatomy class by downloading today!
Tooth Sleuth
Master dental identification with this interactive game designed by dental educators. Practice tooth numbering systems and anatomical names through engaging gameplay modes. Ideal for dental students preparing for exams and clinical practice.
- Interactive tooth identification
- Clinician Mode (12:00 rotation)
- Multiple game modes (Timed, Survival, Practice)
- Adult and primary dentition
- Universal, Palmer, FDI numbering systems
- Leaderboard for schools
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Master tooth identification through fast, focused practice. Tooth Sleuth is an interactive study game created for dental assisting, dental hygiene, and dental students. Build confidence identifying adult and primary teeth while practicing the notation systems used in the classroom and clinic. THREE WAYS TO TRAIN • Time Attack — Identify as many teeth as possible in 90 seconds. • Survival — Correct answers add time while mistakes bring the clock closer to zero. • Practice — Study without a timer or pressure and work at your own pace. LEARN THE SYSTEMS YOU NEED Practice adult teeth, primary teeth, or both using: • Universal Numbering • Palmer Notation • FDI System • Anatomical Tooth Names TRACK YOUR PROGRESS Your private Case File helps you understand how you are improving with: • Overall accuracy and accuracy trends • Personal best scores • Performance by game mode • Performance by notation system • Practice streaks and activity history • Recent game results • Identification of notation systems that may need more practice Your gameplay history is stored locally on your device and is not uploaded. COMPETE WITH STUDENTS WORLDWIDE Sign in with Game Center to submit Time Attack and Survival scores to the global leaderboard. Compare results and filter rankings by school, profession, graduation year, game mode, and time period. You control whether your Game Center name and profile details appear alongside your scores. Leaderboard entries can also be deleted from the app at any time. BUILT FOR DENTAL EDUCATION Tooth Sleuth is designed specifically for dental assisting students, dental hygiene students, and dental school students preparing for coursework, skills assessments, board exams, and clinical practice. Free and ad-free, with every study mode available to everyone.
Screenshots
Verdict
The clearest difference is price: Tooth Sleuth at Free against i's $9.99. Tooth Sleuth also leads on update cadence (every 3 weeks vs every 21 months). i's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 18.0). On rating, review sentiment, ratings volume and ads 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
Tooth Sleuth is free to download; i costs $9.99 up front. Tooth Sleuth sells 1 one-off in-app purchase. i asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for i against 4.9 for Tooth Sleuth. Both are backed by a comparable volume of ratings — 22 and 24 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
i ships an update every 21 months, Tooth Sleuth every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | i | Tooth Sleuth |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (22 ratings) — better | 4.9 (24 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 22 | 24 — better |
| Update frequency | Every 21 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 132 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Nathan Eshoiee | Andrew Margarit |
Customer experience
i
Tooth Sleuth
In-app purchases
i
No in-app purchases
Tooth Sleuth
- Premium Features$3.99
Questions
Is i free?
Is Tooth Sleuth free?
Which has better reviews, i or Tooth Sleuth?
Do i or Tooth Sleuth have ads?
Which is updated more often, i or Tooth Sleuth?
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