Comparison

Bob's Algorithm (Computing) vs MOE UAE

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

Head to head
About

Bob's Algorithm (Computing)

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Digital Mysteries: Bob’s Algorithm is a problem-solving app for 8-11 year olds that is unique in allowing pairs to work together on one iPad with a task mapped to computing curriculum topic ‘Use logical reasoning to explain how simple algorithms work’. Users are given illustrated slips of information within the app which they read, organise into groups and lay out across the screen. These are all about a family who keep forgetting their passwords to things. They create/discuss a simple password generation algorithm to help them create their own unique passwords for each website. Through explaining how the algorithm works, students learn what an algorithm is by the app's story - basic use of variables and some simple logic. To help users answer ‘Can you write Bob's algorithm in one line and show what the password will be for a different name and website?’ they have access to exciting tools once they've read all the bits of information. This includes notes (to type their thoughts or calculations), normal sticky tapes (to stick slips/notes together with general links) and groups (to help organise slips) and in the final stage, arrow sticky tapes (to show a causal or chronological link). Once students complete the mystery, a PDF is generated detailing what they’ve done, which can be printed or shared. They can also go through a dedicated Reflection Stage to play back their session and discuss it. The task can provide the opportunity to refresh students’ understanding of other areas in the earlier stages of the curriculum such as algorithms and variables while they apply logical reasoning skills to understand the behaviour of an algorithm and predict its output. The mystery also demonstrates to the students how the result of the same algorithm differs based on its initial state and its input variables. Who is this app for? This is most suited to 8-11 year olds. It has two difficulty levels. At the hard level, students are given two extra slips which help challenge them to think further about the topic. Five learning outcomes are suggested including ‘Use logical reasoning to understand how a simple algorithm works’. Sub-questions are provided which can help the teacher get the students to focus on certain elements. What is different about Digital Mysteries? • Truly collaborative: It is unique in that more than one student can interact with it at once • Record of learning: Students interact with exciting technology then can share/print a PDF report of their session • Reflection: Sessions are recorded so students can playback and discuss them, emphasising the importance of the process as well as the outcome • Speaking and listening: Due to its collaborative nature, each session aligns to this learning goal plus 'group discussion and interaction' • Engagement: Working in pairs adds to the fun experience of problem-solving • Research: We've done years of academic research on how to make the most of touch screens for learning in general, and collaboration specifically What does a mystery consist of? • Illustrated slips of information: Short snippets to help students with reading • Questions: One main question plus optional sub questions to maximise collaboration, discussion and expression of ideas • Extras: Most tasks come with hints for those who need them, e.g. suggestions for organising ideas or simpler stage introductions to ease them in • Description: This gives teachers the information they need to plan; including the curriculum point each task links to, the advised age range and possible learning outcomes How can I try other mysteries? At the bottom of the app details tab, tap 'Developer Apps' to view our current range.

About

MOE UAE

Access a wide range of government education services from your mobile device. Request attestations, verify certificates, and track application statuses with ease. Stay updated with ministry news and access helpful guidelines.

Highlights
  • Attestation services
  • Certificate equivalency
  • Verify certificate authenticity
  • Track application status
  • Download result documents
  • Ministry news feed
  • Submit inquiries and complaints
Features
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The Ministry of Education in the UAE introduces its mobile app to improve the level and variety of services it provides. MOE mobile app is a channel for the public to benefit of the e-Services provided by the Ministry of Education. Through its user-friendly interface, you can request services related to General Education (eg. Attestation Services, Certificate equivalency services, verify the authenticity of equivalency or attestation of certificates, Inquiries, Suggestions, and Complaints features) among other various services. In addition to educational services, MOE mobile app provides many features such as Follow up application status, Access & download result documents of an application, Ministry News Feed, Contact Info, Frequently Asked Questions, MOE Services Guidelines, Inquiry, Complaints, and suggestion services… etc.

Screenshots

MOE UAE4 screens

Verdict

The call

The clearest difference is price: MOE UAE at Free against Bob's Algorithm (Computing)'s $1.99. MOE UAE also leads on update cadence (monthly vs every 5 months) and device support (3 vs 1). Bob's Algorithm (Computing)'s advantage is iOS requirement (8.0 vs 15.0). On 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

MOE UAE is free to download; Bob's Algorithm (Computing) costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bob's Algorithm (Computing) ships an update every 5 months, MOE UAE monthly. The most recent releases landed on May 17, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
Bob's Algorithm (Computing) versus MOE UAE: the parameters behind the verdict, then further details
ParameterBob's Algorithm (Computing)MOE UAE
Price$1.99Free — better
Rating—4.8 (200 ratings) — better
Positive reviews—25.0% of reviews
Number of ratings—200 — better
Update frequencyEvery 5 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPadiPhone, iPad, iPod — better
Requires iOS8.0 — better15.0
Further details — not scored
Size30 MB62 MB
Age rating4+4+
DeveloperModular Software LtdMinistry of Education UAE

In-app purchases

None

Bob's Algorithm (Computing)

No in-app purchases

None

MOE UAE

No in-app purchases

Questions

Is Bob's Algorithm (Computing) free?
Bob's Algorithm (Computing) costs $1.99, with no in-app purchases.
Is MOE UAE free?
MOE UAE is free to download, with no in-app purchases.
Do Bob's Algorithm (Computing) or MOE UAE have ads?
Neither Bob's Algorithm (Computing) nor MOE UAE shows ads.
Which is updated more often, Bob's Algorithm (Computing) or MOE UAE?
Bob's Algorithm (Computing) ships an update every 5 months, and MOE UAE monthly. Most recently, Bob's Algorithm (Computing) was updated on May 17, 2026 and MOE UAE on October 2, 2026.

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