Comparison

pupils mental arithmetic vs Delightex Edu

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

Head to head
About

pupils mental arithmetic

Features
Read full description

Description This math app is designed for pupils who are in the third semester or in age group 5-7. pupils can easily do the mental arithmetic exercises to improve their ability of arithmetic. How pupils can benefit? - Pupils can do a mental arithmetic exercise every day,which is designed from easy to difficult ladder - After pupils choose an answer, the App can tell you the answer is right or wrong Features - Easy to use interface which pupils can understand - 100 levels with 12 - 19 questions in every level - All levels available free - Just right for pupils who are in the first semester or in age group 5-7

About

Delightex Edu

Empower children to create and explore interactive 3D content using AI, coding, and immersive technologies like VR/AR. This tool fosters essential 21st-century skills and allows educators to design engaging lessons and virtual experiences.

Highlights
  • AI-supported 3D content creation
  • Animation with code
  • Virtual and Augmented Reality exploration
  • Development of 21st-century skills
  • Interactive lesson design
  • Virtual field trips
Features
Read full description

Adaptable to any age or subject, Delightex Edu lets kids build AI-supported 3D creations, animate them with code and explore them in captivating ways, including Virtual and Augmented Reality (VR & AR). Students become creators of their own content and develop 21st Century learning skills such as collaboration, critical thinking, coding and AI-literacy, while connecting with the learning material at the same time. Educators can also design their own interactive lessons or virtual field trips to provide students with original and engaging learning experiences that captivate and last. Designed with a user-friendly interface making it intuitive to create with, Delightex Edu can be easily implemented and introduced. Only a few clicks are enough to build a first Project and get started. Various resources including teacher guides, lesson plans and student check lists are also available for free.

Screenshots

pupils mental arithmetic4 screens
Delightex Edu4 screens

Verdict

The call

The clearest difference is iOS requirement: pupils mental arithmetic at 8.0 against Delightex Edu's 12.0. On price, 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

Both are free to download. pupils mental arithmetic sells 1 one-off in-app purchase and Delightex Edu sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

pupils mental arithmetic ships an update monthly, Delightex Edu every 3 weeks. The most recent releases landed on October 29, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 9 level
pupils mental arithmetic versus Delightex Edu: the parameters behind the verdict, then further details
Parameterpupils mental arithmeticDelightex Edu
PriceFreeFree
Rating—3.9 (180 ratings) — better
Positive reviews—54.3% of reviews
Number of ratings—180 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size35 MB270 MB
Age rating4+4+
Developer海燕 胡Delightex GmbH

Bugs and requests

pupils mental arithmetic

Not enough reviews yet to summarise bugs or requests.

Delightex Edu

Reported bugs

14 issues
  • App crashes on startup and during use
  • Login fails on mobile devices (iPhone/iPad)
  • School account authentication errors
  • Projects become inaccessible or deleted unexpectedly
  • Cannot create new projects after certain actions
Show 9 more
  • Camera view inverted or disoriented
  • Objects fail to spawn or appear invisible
  • Path-following animations glitch and reset
  • Search function returns irrelevant results
  • Update loop requiring repeated installations
  • AR functionality broken after iOS updates
  • Battery drain and excessive resource consumption
  • Incompatibility with older iOS versions
  • Server connectivity issues

Requested features

13 requests
  • Improved camera controls with better turning mechanics
  • More object variety (fruits, basic items, furniture)
  • Comment and rating system for community projects
  • Undo/trash functionality for deleted projects
  • Mobile coding support (CoBlocks on iPhone/iPad)
Show 8 more
  • VR headset support expansion
  • Increased free project creation limits
  • Lower Pro subscription pricing
  • Better character representation and diversity
  • More food and clothing customization options
  • Seatbelts and interactive vehicle features
  • Username recovery and account management tools
  • Ability to create accounts without teacher requirement

In-app purchases

1 purchases

pupils mental arithmetic

One-time1
  • Remove All Advertisement$0.99
6 purchases

Delightex Edu

One-time6
  • Delightex Pro 5$79.99
  • Delightex 5 with MERGE$84.99
  • Delightex Pro 15$149.99
Show 3 more
  • Delightex Pro 15 with MERGE$159.99
  • Delightex Pro 30$249.99
  • Delightex Pro 30 with MERGE$299.99

Questions

Is pupils mental arithmetic free?
pupils mental arithmetic is free to download, with in-app purchases available.
Is Delightex Edu free?
Delightex Edu is free to download, with in-app purchases available.
Do pupils mental arithmetic or Delightex Edu have ads?
Neither pupils mental arithmetic nor Delightex Edu shows ads.
Which is updated more often, pupils mental arithmetic or Delightex Edu?
pupils mental arithmetic ships an update monthly, and Delightex Edu every 3 weeks. Most recently, pupils mental arithmetic was updated on October 29, 2026 and Delightex Edu on November 6, 2026.

Other comparisons