Comparison

i vs ELSB for Older Students

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

Head to head
About

i

Features
Read full description

i-Click allows you to control your world wirelessly via the iClick or iControl hardware products available from Pretorian Technologies. The iClick hardware allows you to switch one or two mains appliances on and off, such as lamps, fans and food processors. iControl is for battery powered products such as switch adapted toys. One or two buttons are shown on screen and their colour and appearance may be changed to suit individual requirements. You can also replace each button with a photograph taken right from your iPad to give the buttons increased relevance. You can even add some text to each button. The app is fully accessible using iOS Switch Control. Choose from the following modes: Direct- touch and the appliance comes on- release and the appliance turns off. Use for appliances that shouldn’t be continuously energised such as food mixers. Latched- touch one and the appliance comes on- touch again and it turns off. Use for appliances that may need to be on for extended periods such as lamps. Timed- touch to turn on for a given amount of time between 1 second and 250 minutes. Co-operative Direct- for two users. Both on-screen buttons must be touched for the appliance to turn on. Great for teaching co-operation. Co-operative Latched- for two users. Both on-screen buttons must be touched for the appliances to turn on and then back off again. Co-operative Timed- for two users. Both on-screen buttons must be touched for the appliances to turn on for a timed period. On/Off- for either one or two users. Button 1 turns on the appliances and button 2 turns them off again. You could, for example, have a photo of a lamp turned on for button 1 and turned off for button 2. Please note that you will need the hardware products to be able to make use of this app. More information can be found at www.pretorianuk.com/output-devices

About

ELSB for Older Students

This educational app helps older students with intellectual disabilities or autism develop foundational literacy skills. It features age-appropriate activities, a structured curriculum with seven levels, and interactive elements like avatar creation. The program uses systematic instruction and provides performance data for individual or group learning.

Highlights
  • Age-appropriate literacy activities
  • Seven skill levels
  • Avatar creation
  • Systematic and direct instruction
  • Performance data tracking
  • Individual or group instruction
  • End-of-level assessments
Read full description

Teach early literacy skills to your older students using age-appropriate materials Meet Sam! She's the adolescent character featured in our Early Literacy Skills Builder for Older Students curriculum. Your older students with significant intellectual disability or autism, who still need to develop the foundations of literacy, will have Sam to help them along the way. Using the same scope and sequence as ELSB, this version was specifically designed to give older students who have not been exposed to foundational reading skills, age-appropriate activities to learn them. Seven levels present skills in 14 objectives including the conventions of print, phonemic awareness, letter-sound correspondence, listening comprehension, vocabulary, and writing. Skills increase in difficulty as students progress from Level 1 to Level 7. The app incorporates the best practices of systematic and direct instruction. The app directs the student, provides feedback, and gathers data on the student's performance. Instruction can be conducted with individual students or with groups. Students love creating an avatar to represent them. Avatars also appear on screen to interact with Sam. Sam Stories, describing the adventures of Sam, her family, and her friends, are read to students in the software. They can follow along using the spiral bound book provided. A writing activity focuses on new vocabulary. End-of-level assessments determine when students move to the next level.

Verdict

The call

The clearest difference is price: i at Free against ELSB for Older Students's $149.99. ELSB for Older Students's advantage is update cadence (every 2 months vs every 75 months). On ads, in-app purchases, device support and iOS requirement 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

i is free to download; ELSB for Older Students costs $149.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

i ships an update every 75 months, ELSB for Older Students every 2 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 7 level
i versus ELSB for Older Students: the parameters behind the verdict, then further details
ParameteriELSB for Older Students
PriceFree — better$149.99
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 75 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPadiPad
Requires iOS14.013.0 — better
Further details — not scored
Size2 MB243 MB
Age rating4+4+
DeveloperPretorian TechnologiesAttainment Company

In-app purchases

None

i

No in-app purchases

None

ELSB for Older Students

No in-app purchases

Questions

Is i free?
i is free to download, with no in-app purchases.
Is ELSB for Older Students free?
ELSB for Older Students costs $149.99, with no in-app purchases.
Do i or ELSB for Older Students have ads?
Neither i nor ELSB for Older Students shows ads.
Which is updated more often, i or ELSB for Older Students?
i ships an update every 75 months, and ELSB for Older Students every 2 months. Most recently, i was updated on November 11, 2026 and ELSB for Older Students on November 2, 2026.

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