Comparison

ICAI BOS vs OjasOS

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

Head to head
About

ICAI BOS

This educational app serves as a comprehensive repository for CA students, offering e-learning resources, live coaching, and access to all Board of Studies publications. It provides a one-stop platform for academic updates, study materials, and interactive tests.

Highlights
  • E-learning and e-books
  • Live and recorded coaching classes
  • Study material and revision test papers
  • Mock test papers and sample questions
  • Monthly student journal access
  • Online MCQ tests
  • Academic updates and announcements
Features
Read full description

The widespread adoption and use of mobile technologies have the potential to provides next generation interactive Learning and innovative ways to improve quality services to the CA students. The Board of Studies Mobile Application would be repository of study content for students. E-Learning, E-Book, Live Coaching Classes, all the publications of Board of Studies including Study Material, Revision Test Papers, Suggested Answers, Supplementary Study Material, Mock Test Papers, Sample Questions, and previous attempts’ question papers, BoS announcement would be available in it. The monthly Students’ Journal - The Chartered Accountant Student can also be accessed through Mobile App. It is a one-stop platform for our students to access all activities of Board of Studies services. The Key features of the Mobile App are as under: • Student required one time registration and single sign-on to Access Application. • Live and recorded Sessions. • Download Notes / Assignments / Presentation • Online MCQ Test • Feedback • Educational Content such that Study Material, E-Book, Revision Test Papers, Practice Manual, Suggested Answers, Students’ Journal etc. • BoS announcement and Other Academic updates. • Integration of other Students related Portal such that Self Service Portal, CDS, e-Sahaayataa, PT Assessment Portal etc.

About

OjasOS

Features
Read full description

OjasOS is an intelligence workspace designed to help users explore information, documents and knowledge from multiple domains in one place. Features: • Upload PDF, CSV, Excel, images and documents • Ask questions from uploaded files • Citation-based answers • Finance intelligence and market updates • Legal and compliance knowledge workspace • Scholar and current affairs support • Search and explore structured information • Save and organize important findings • Real-time chat experience OjasOS helps transform information overload into structured knowledge and actionable intelligence.

Screenshots

ICAI BOS4 screens
OjasOS4 screens

Verdict

The call

ICAI BOS and OjasOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ICAI BOS ships an update every 2 months, OjasOS every 6 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
ICAI BOS versus OjasOS: the parameters behind the verdict, then further details
ParameterICAI BOSOjasOS
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews30.8% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.1
Further details — not scored
Size25 MB48 MB
Age rating4+12+
DeveloperThe Institute of Chartered Accountants of IndiaHarsh Sansanwal

In-app purchases

None

ICAI BOS

No in-app purchases

None

OjasOS

No in-app purchases

Questions

Is ICAI BOS free?
ICAI BOS is free to download, with no in-app purchases.
Is OjasOS free?
OjasOS is free to download, with no in-app purchases.
Do ICAI BOS or OjasOS have ads?
Neither ICAI BOS nor OjasOS shows ads.
Which is updated more often, ICAI BOS or OjasOS?
ICAI BOS ships an update every 2 months, and OjasOS every 6 weeks. Most recently, ICAI BOS was updated on November 7, 2026 and OjasOS on October 31, 2026.

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