HMH Science Dimensions vs Smartble T
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HMH Science Dimensions
This augmented reality app transforms book covers into interactive science experiments. Students can scan their textbooks to launch 3D models and explore concepts like weather, solar energy, and the solar system. It's designed to make learning engaging and fun for young students.
- Augmented reality science experiments
- Scan book covers to activate content
- Interactive 3D models
- Explores various science topics
- Engaging learning experience
- Group or pair work friendly
Read full descriptionHide full description
HMH Science Dimensions AR! (In order to access this app’s content, you will need any Student Edition book cover from HMH’s California Science Dimensions AR program). HMH Science Dimensions AR is an augmented reality tool that turns your students’ book cover into a fun, unique learning experience. To play, open the app and scan the Student Activity Book cover from any grade using a smartphone or tablet. Then watch an augmented reality experiment pop right out of it! HMH Science Dimensions AR gets students out of their seats and thinking about the science they’ll be learning in the coming year. It can also serve as a short, fun homework activity. For target images please go to: https://prod-hmhco-vmg-craftcms-private.s3.amazonaws.com/documents/CA_SD_AR_Covers.pdf Experiments and investigations include… Weather Materials Solar Energy Food Chains Biological Systems Photosynthesis The Solar System Sound Waves How Crystals Form Tips Move your device around the cover and even move the cover itself to get the full experience. The experiments lend themselves well to students working in small groups or pairs. App Info This app does not collect any personally identifiable information. This app contains no social media sharing or links to websites. This app does not track the user’s location. For users age 6 or younger, we recommend child-safe device covers. Avoid pressing buttons or controls outside the main screen area when holding the device as doing so may minimize or close the game.
Smartble T
This app helps teachers manage their academic schedules, including waiting classes, supervision duties, and daily tasks. It streamlines communication by allowing direct access to necessary information without needing to contact school administration.
- Academic schedule notifications
- Manage waiting classes
- Track daily supervision duties
- Organize daily tasks
- Direct task information access
Read full descriptionHide full description
Your school timetable, cover lessons, supervision duties, daily tasks, and notifications—all in one place. Smart Timetable is designed for teachers whose schools use the Smart Timetable system. It helps teachers access their weekly schedules, view assigned duties, and receive important updates from their school. With the app, you can: • View your weekly teaching timetable clearly. • Check assigned cover or substitute lessons. • Follow your daily supervision duties. • View tasks, alerts, and announcements sent by the school administration. • Stay informed about updates to your timetable. • Access the information you need throughout your school day. How to use the app: Your school must be subscribed to the Smart Timetable system. Ask your school administration for your login details or identification code, then sign in to access your timetable, cover lessons, supervision duties, tasks, and notifications. Please note: This app is designed for teachers to view their timetables, duties, tasks, and school notifications. School timetable creation, school data management, and timetable distribution are managed through the Smart Timetable system used by the school administration. With Smart Timetable, the details of your school day are always within reach, helping you stay informed and prepared. For more information and support: https://smartble.net
Screenshots
Verdict
The clearest difference is rating: Smartble T at 2.9 against HMH Science Dimensions's 2.3. Smartble T also leads on update cadence (every 5 days vs every 2 months) and review sentiment (41% vs 25%). HMH Science Dimensions's advantage is iOS requirement (9.0 vs 15.6). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smartble T holds the better App Store score, 2.9 against 2.3. Both are backed by a comparable volume of ratings — 17 and 8 respectively. Written reviews point the same way: 25% of HMH Science Dimensions's written reviews are positive against 41% of Smartble T's.
HMH Science Dimensions ships an update every 2 months, Smartble T every 5 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | HMH Science Dimensions | Smartble T |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (17 ratings) | 2.9 (8 ratings) — better |
| Positive reviews | 25.0% of reviews | 40.9% of reviews — better |
| Number of ratings | 17 — better | 8 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 227 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Houghton Mifflin Harcourt | ABDULAZIZ ALZAHRANI |
Customer experience
HMH Science Dimensions
Smartble T
In-app purchases
HMH Science Dimensions
No in-app purchases
Smartble T
No in-app purchases
Questions
Is HMH Science Dimensions free?
Is Smartble T free?
Which has better reviews, HMH Science Dimensions or Smartble T?
Do HMH Science Dimensions or Smartble T have ads?
Which is updated more often, HMH Science Dimensions or Smartble T?
Other comparisons















