Comparison

BusinessGuard App vs OTA Programmer

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

Head to head

About

BusinessGuard App

Features

Read full description

Use BusinessGuard to add an additional layer of protection to your businesses. GPS disclaimer: "Continued use of GPS running in the background can dramatically decrease battery life."

About

OTA Programmer

Features

Read full description

Turn on Bluetooth: you will be able to find Mares computers that support the new 'Over The Air' (OTA) update service and install the latest firmware on your device. You can also export dives from your logbook and share them with applications which support the Dive Organizer format. https://youtu.be/FftKOYvLpME

Screenshots

BusinessGuard App3 screens

OTA Programmer3 screens

Verdict

The call

BusinessGuard App and OTA Programmer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

BusinessGuard App ships an update every 8 months, OTA Programmer every 5 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences

BusinessGuard App versus OTA Programmer: the parameters behind the verdict, then further details
Parameter	BusinessGuard App	OTA Programmer
Price	Free	Free
Update frequency	Every 8 months	Every 5 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod, Apple Watch — better	iPhone, iPad, iPod
Requires iOS	13.2	13.0 — better
Further details — not scored
Size	43 MB	24 MB
Age rating	4+	4+
Developer	911Cellular	Head Watersports S.p.A.

In-app purchases

None

BusinessGuard App

No in-app purchases

None

OTA Programmer

No in-app purchases

Questions

Is BusinessGuard App free?

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

Is OTA Programmer free?

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

Do BusinessGuard App or OTA Programmer have ads?

Neither BusinessGuard App nor OTA Programmer shows ads.

Which is updated more often, BusinessGuard App or OTA Programmer?

BusinessGuard App ships an update every 8 months, and OTA Programmer every 5 months. Most recently, BusinessGuard App was updated on October 8, 2026 and OTA Programmer on October 25, 2026.