Comparison

OZsurvey vs ISA Competitions

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

Head to head

OZsurvey

Georeferenciamento de elemento

About

OZsurvey

Features

Read full description

OZsurvey is an app for collecting georeferenced data. With it, you can mark elements on the map while you're on the move, if you have your GPS (location) switched on. - Mark elements such as poles, boxes, customers and whatever else you need! - Greater stability for efficient data collection. - Improved performance for fast and accurate results. - Familiar and intuitive interface to make your experience easier. - Your data protected with end-to-end security. Download now and experience all the advantages of a robust, reliable and free application.

About

ISA Competitions

Features

Read full description

ISA Competitions is an app built for athletes to record the results of competitions that occur monthly.

Screenshots

OZsurvey4 screens

ISA Competitions4 screens

Verdict

The call

The clearest difference is update cadence: ISA Competitions at every 5 weeks against OZsurvey's every 7 months. OZsurvey's advantage is iOS requirement (13.0 vs 15.1). 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

OZsurvey ships an update every 7 months, ISA Competitions every 5 weeks. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 4 level

OZsurvey versus ISA Competitions: the parameters behind the verdict, then further details
Parameter	OZsurvey	ISA Competitions
Price	Free	Free
Update frequency	Every 7 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	53 MB	46 MB
Age rating	4+	4+
Developer	DEVELOPMENT ONE ZERO LTDA	Mauro Mendonca

In-app purchases

None

OZsurvey

No in-app purchases

None

ISA Competitions

No in-app purchases

Questions

Is OZsurvey free?

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

Is ISA Competitions free?

ISA Competitions is free to download, with no in-app purchases.

Do OZsurvey or ISA Competitions have ads?

Neither OZsurvey nor ISA Competitions shows ads.

Which is updated more often, OZsurvey or ISA Competitions?

OZsurvey ships an update every 7 months, and ISA Competitions every 5 weeks. Most recently, OZsurvey was updated on October 11, 2026 and ISA Competitions on October 17, 2026.