Comparison

NewtonDV vs TT Tutor

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

Head to head
About

NewtonDV

Analyze video footage to understand physics principles like kinematics. Record your own videos or import existing ones to study motion, forces, and velocity with detailed data visualization.

Highlights
  • Record HD and slow-motion videos
  • Import videos from various sources
  • Rotatable coordinate system
  • Display measurement data in tables and diagrams
  • Export data as CSV and images
  • Create time strips and stroboscopic images
  • Light and dark mode
Features
Read full description

Just imagine you want to find out which forces have an impact on a bungee jumper. Or whether the amount of fun you have on a roller coaster differs depending on sitting in the first or the last car. Maybe you want to get to the bottom of the moon landing in 1969. Did it really take place or are the videos just fakes produced in a film studio somewhere on our planet as alleged by several obscure sources? These and other questions about kinematics can be answered easily with NewtonDV. The app analyses the movement of persons or objects in a video using mere physics. All you need is a given film sequence — or record your own video with NewtonDV. Range of functions: - Recording HD and slow-motion videos using the built-in iPad camera (up to 240 fps) - Importing videos from the photo library, Files app, iCloud Drive, or via AirDrop - Rotatable coordinate system for inclined planes or rotated recordings - Displaying measurement data in tables and diagrams - Drawing trend curves - Creating time strips and stroboscopic images - Displaying velocity and acceleration vectors with numerical values - Exporting tables and diagrams as png files - Exporting measurement data as csv files for further analysis in a spreadsheet program - Sharing tables and diagrams via email - Printing tables and diagrams - Light and dark mode

About

TT Tutor

Learn student names efficiently and securely using a proven flashcard system. Import data directly from TeacherTool or create your own lessons. The app offers various learning modes and robust data encryption for privacy.

Highlights
  • Flashcard learning system
  • Import data from TeacherTool
  • Create and export custom lessons
  • Multiple learning modes
  • Secure data encryption
  • Password and biometric protection
Features
Read full description

Namen lernen – einfach, effizient und sicher! Ganz bequem aus TeacherTool heraus! TT Tutor im Überblick: + Lernen nach dem bewährten Vokabelkasten-Prinzip + Bequemer Datenimport direkt aus TeacherTool + Verschiedene Lern-Modi zum systematischen Lernen + Volle Kontrolle über Ihre Lektionen + Vielfältige Einsatzmöglichkeiten + Übersichtlich und intuitiv zu bedienen + Keine Registrierung und kein Login nötig TT Tutor ist die Erweiterungs-App zu TeacherTool (ab Version 5.1.5), die Sie beim Lernen der Schülernamen wirksam unterstützt. Nach dem bekannten System des "Karteikartenlernens" können Sie in verschiedenen Modi alle Namen systematisch lernen und abfragen lassen. Dank der nahtlosen Integration mit TeacherTool können Sie eine Abfrage direkt aus TeacherTool starten. Natürlich können Sie in TT Tutor auch eigene Lektionen anlegen und später nach TeacherTool exportieren. Alle in TeacherTool Tutor gespeicherten Namen und Fotos werden, wie auch bei TeacherTool, zu jedem Zeitpunkt streng verschlüsselt und lediglich beim Laden der Daten entschlüsselt (die Dateien auf dem Festspeicher bleiben aber davon unangetastet). Selbstverständlich können Sie den Zugang zur App auch durch ein eigenes Passwort oder Ihren Fingerabdruck / FaceID (bei entsprechend ausgestatteten Geräten) schützen.

Screenshots

TT Tutor4 screens

Verdict

The call

The clearest difference is price: TT Tutor at $3.99 against NewtonDV's $5.99. TT Tutor also leads on iOS requirement (16.0 vs 26.0). On review sentiment, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

NewtonDV costs $5.99 and TT Tutor $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NewtonDV ships an update every 5 months, TT Tutor every 6 months. The most recent releases landed on July 20, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 6 level
NewtonDV versus TT Tutor: the parameters behind the verdict, then further details
ParameterNewtonDVTT Tutor
Price$5.99$3.99 — better
Positive reviews66.7% of reviews68.4% of reviews — better
Update frequencyEvery 5 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad — better
Requires iOS26.016.0 — better
Further details — not scored
Size31 MB10 MB
Age rating4+4+
DeveloperRoland WejnerOliver Kroeger

Customer experience

NewtonDV

Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

TT Tutor

Written reviews19 reviews
Positive68.4%
Neutral15.8%
Negative15.8%

In-app purchases

None

NewtonDV

No in-app purchases

None

TT Tutor

No in-app purchases

Questions

Is NewtonDV free?
NewtonDV costs $5.99, with no in-app purchases.
Is TT Tutor free?
TT Tutor costs $3.99, with no in-app purchases.
Do NewtonDV or TT Tutor have ads?
Neither NewtonDV nor TT Tutor shows ads.
Which is updated more often, NewtonDV or TT Tutor?
NewtonDV ships an update every 5 months, and TT Tutor every 6 months. Most recently, NewtonDV was updated on July 20, 2026 and TT Tutor on September 10, 2026.

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