Comparison

DataOTA 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

DataOTA

Features

Read full description

This App will show you how to update our Bluetooth IC firmware There is one main functions in this App: OTA download. Here is our App demo video: https://youtu.be/i1JEKUlVWfc

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

DataOTA3 screens

OTA Programmer3 screens

Verdict

The call

The clearest difference is update cadence: DataOTA at every 3 weeks against OTA Programmer's every 5 months. DataOTA also leads on iOS requirement (9.0 vs 13.0). 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

DataOTA ships an update every 3 weeks, OTA Programmer every 5 months. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 4 level

DataOTA versus OTA Programmer: the parameters behind the verdict, then further details
Parameter	DataOTA	OTA Programmer
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	13.0
Further details — not scored
Size	10 MB	24 MB
Age rating	4+	4+
Developer	Airoha Technology Corp.	Head Watersports S.p.A.

In-app purchases

None

DataOTA

No in-app purchases

None

OTA Programmer

No in-app purchases

Questions

Is DataOTA free?

DataOTA 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 DataOTA or OTA Programmer have ads?

Neither DataOTA nor OTA Programmer shows ads.

Which is updated more often, DataOTA or OTA Programmer?

DataOTA ships an update every 3 weeks, and OTA Programmer every 5 months. Most recently, DataOTA was updated on September 14, 2026 and OTA Programmer on September 18, 2026.