Comparison

HeyDevopsPro vs GPN Teacher

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

Head to head

About

HeyDevopsPro

Features

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A comprehensive course covering from Basics to Industry standards in DevOps/Cloud and SRE technology. Perfect for beginners as well as working professionals who are looking to Master DevOps and move up in their career.

About

GPN Teacher

Features

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Acadamis - An adaptive technical system packaged for educational institutions, which includes several modules that provide support to the teachers in enabling them to increase productivity by automation of several processes and procedures. It also enables and supports parents to get updated details about students and happenings at the educational institution.

Screenshots

HeyDevopsPro4 screens

GPN Teacher2 screens

Verdict

The call

The clearest difference is in-app purchases: GPN Teacher at none against HeyDevopsPro's 1. GPN Teacher also leads on iOS requirement (12.0 vs 16.4). 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. HeyDevopsPro sells 1 one-off in-app purchase. GPN Teacher asks for nothing beyond the download.

UpkeepUpdate frequency

HeyDevopsPro ships an update every 8 months, GPN Teacher every 4 months. The most recent releases landed on October 28, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 4 level

HeyDevopsPro versus GPN Teacher: the parameters behind the verdict, then further details
Parameter	HeyDevopsPro	GPN Teacher
Price	Free	Free
Update frequency	Every 8 months	Every 4 months — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.4	12.0 — better
Further details — not scored
Size	85 MB	25 MB
Age rating	17+	4+
Developer	TagMango Inc	Chandra Sekhar Kalubandi

In-app purchases

1 purchases

HeyDevopsPro

One-time1

PRIME BATCH12 - 100% Job Ready$49.99

None

GPN Teacher

No in-app purchases

Questions

Is HeyDevopsPro free?

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

Is GPN Teacher free?

GPN Teacher is free to download, with no in-app purchases.

Do HeyDevopsPro or GPN Teacher have ads?

Neither HeyDevopsPro nor GPN Teacher shows ads.

Which is updated more often, HeyDevopsPro or GPN Teacher?

HeyDevopsPro ships an update every 8 months, and GPN Teacher every 4 months. Most recently, HeyDevopsPro was updated on October 28, 2026 and GPN Teacher on September 30, 2026.