Comparison

Foundations Classes vs Ensure IAS

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

Head to head

About

Foundations Classes

Features

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Nitin Tiwari is a renowned teacher of Mathematics and has been providing teaching for the last 10 years in Mukherjee Nagar, Laxmi Nagar, and Lucknow. The learners are getting benefits in various ways: preparing for government competitive exams (SSC CGL and CPO SSC CHSL, CPO SI, railway, Bank Po, Bank Clerk, RBI, cat, CDS, CLAT) doing jobs in the positive sector. For the last 10 years, I have taught in reputed institutes of India like adda247 Unacademy, WIFI Study, and Paramount Coaching.

About

Ensure IAS

Features

Read full description

Ensure IAS | IAS Coaching In Delhi | Best IAS Coaching In Karol Bagh | UPSC Coaching In Delhi, India

Screenshots

Foundations Classes4 screens

Ensure IAS4 screens

Verdict

The call

The clearest difference is in-app purchases: Foundations Classes at none against Ensure IAS's 1. Ensure IAS's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ensure IAS sells 1 one-off in-app purchase. Foundations Classes asks for nothing beyond the download.

UpkeepUpdate frequency

Foundations Classes ships an update monthly, Ensure IAS every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

Foundations Classes versus Ensure IAS: the parameters behind the verdict, then further details
Parameter	Foundations Classes	Ensure IAS
Price	Free	Free
Update frequency	Monthly — better	Every 2 months
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	114 MB	304 MB
Age rating	17+	4+
Developer	Nitin Tiwari	Sachin Jain

In-app purchases

None

Foundations Classes

No in-app purchases

1 purchases

Ensure IAS

One-time1

Batch course$9.99

Questions

Is Foundations Classes free?

Foundations Classes is free to download, with no in-app purchases.

Is Ensure IAS free?

Ensure IAS is free to download, with in-app purchases available.

Do Foundations Classes or Ensure IAS have ads?

Neither Foundations Classes nor Ensure IAS shows ads.

Which is updated more often, Foundations Classes or Ensure IAS?

Foundations Classes ships an update monthly, and Ensure IAS every 2 months. Most recently, Foundations Classes was updated on October 30, 2026 and Ensure IAS on October 28, 2026.