Comparison

Ostara Mobile vs EasyBOP Knowledge

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

Head to head

About

Ostara Mobile

Features

Read full description

For users of Ostara Systems maintenance management software, this app allows you to work on your mobile device.

About

EasyBOP Knowledge

Features

Read full description

The EasyBOP Knowledge app allows you to: * Talk with the AI * Choose between the different Personas * Upload files for the AI to analyse An EasyBOP subscription is required to use this app. For more information please contact Propeller Studios Ltd at info@propeller-studios.co.uk.

Screenshots

Ostara Mobile3 screens

EasyBOP Knowledge4 screens

Verdict

The call

The clearest difference is update cadence: EasyBOP Knowledge at every 6 weeks against Ostara Mobile's every 4 months. Ostara Mobile's advantage is iOS requirement (15.0 vs 17.0). 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

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

Ostara Mobile ships an update every 4 months, EasyBOP Knowledge every 6 weeks. The most recent releases landed on September 26, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 4 level

Ostara Mobile versus EasyBOP Knowledge: the parameters behind the verdict, then further details
Parameter	Ostara Mobile	EasyBOP Knowledge
Price	Free	Free
Update frequency	Every 4 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	62 MB	60 MB
Age rating	4+	4+
Developer	Ostara Systems Ltd	Propeller Studios

In-app purchases

None

Ostara Mobile

No in-app purchases

None

EasyBOP Knowledge

No in-app purchases

Questions

Is Ostara Mobile free?

Ostara Mobile is free to download, with no in-app purchases.

Is EasyBOP Knowledge free?

EasyBOP Knowledge is free to download, with no in-app purchases.

Do Ostara Mobile or EasyBOP Knowledge have ads?

Neither Ostara Mobile nor EasyBOP Knowledge shows ads.

Which is updated more often, Ostara Mobile or EasyBOP Knowledge?

Ostara Mobile ships an update every 4 months, and EasyBOP Knowledge every 6 weeks. Most recently, Ostara Mobile was updated on September 26, 2026 and EasyBOP Knowledge on October 5, 2026.