Comparison

tchr vs Interview Companion

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

Head to head

tchr

tchr-Cadcon Education Pvt Ltd

About

tchr

Features

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tchr. is an online education platform that provides accessible and affordable education for K-12 students in regional languages. It understands that concepts are best grasped in one's mother tongue. With visually appealing recorded sessions, tchr. ensures students learn in both their mother tongue and English, while also understanding practical applications. The platform is dedicated to uplifting rural Indian students by offering affordable solutions. Presently, tchr. has 75K+ students. It is a recommended app for online classes and offers the best free online courses in Karnataka.

About

Interview Companion

Features

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This app helps users to connect with experts for interview guidance.

Screenshots

tchr4 screens

Interview Companion4 screens

Verdict

The call

The clearest difference is in-app purchases: Interview Companion at none against tchr's 5. Interview Companion also leads on update cadence (fortnightly vs every 4 months). tchr's advantage is iOS requirement (12.4 vs 15.1). On price, 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. tchr sells 5 one-off in-app purchases. Interview Companion asks for nothing beyond the download.

UpkeepUpdate frequency

tchr ships an update every 4 months, Interview Companion fortnightly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 3 level

tchr versus Interview Companion: the parameters behind the verdict, then further details
Parameter	tchr	Interview Companion
Price	Free	Free
Update frequency	Every 4 months	Fortnightly — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.4 — better	15.1
Further details — not scored
Size	228 MB	52 MB
Age rating	4+	4+
Developer	Cadcon Education Private Limited	Satyasai Akkapeddi

In-app purchases

5 purchases

tchr

One-time5

course 1$39.99
course 2$39.99
course 5$39.99

Show 2 more

course 4$39.99
course 3$39.99

None

Interview Companion

No in-app purchases

Questions

Is tchr free?

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

Is Interview Companion free?

Interview Companion is free to download, with no in-app purchases.

Do tchr or Interview Companion have ads?

Neither tchr nor Interview Companion shows ads.

Which is updated more often, tchr or Interview Companion?

tchr ships an update every 4 months, and Interview Companion fortnightly. Most recently, tchr was updated on October 4, 2026 and Interview Companion on September 30, 2026.