IRS Group vs Oyster Learning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IRS Group
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At IRS Group, we help our students make lasting work or study achievements through learning and examination preparation. Our concerted effort is to improve their performance and help them realize their most important goals. IRS Group is a corporate group that was formed out of the merger of three training Institutes. The Independent institutes, IAA, Smart Lingua and RN Center were founded in 2014 by a group of young entrepreneurs and educationalists headed by the Group Chairman Arun Chandran.
Oyster Learning
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We are providing coaching for nurses who are planning to take prometric examination for the countries like Saudi, Qatar, DHA, Kuwait, Behrain, Sharjah Moh and Oman.
Screenshots
Verdict
The clearest difference is update cadence: IRS Group at every 2 weeks against Oyster Learning's monthly. On price, ads, in-app purchases and device support 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.
IRS Group ships an update every 2 weeks, Oyster Learning monthly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.
| Parameter | IRS Group | Oyster Learning |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 160 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Abdul Rafeeque Parakkal | Aby Abraham |
In-app purchases
IRS Group
No in-app purchases
Oyster Learning
No in-app purchases
Questions
Is IRS Group free?
Is Oyster Learning free?
Do IRS Group or Oyster Learning have ads?
Which is updated more often, IRS Group or Oyster Learning?
Other comparisons
