Comparison

Birth vs Onntrack Pro

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

Head to head

Animal birth monitor

About

Birth

Features

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The Birth-Watch birth detector ensures continuous monitoring of your mare to alert you in time if the delivery is imminent. The accurate digital temperature sensor in the sensor will monitor the temperature of your mare 24/7 and keep you up-to-date about any birth or health event. This application makes it easy to access your Birth-Watch receiver whenever and wherever.

About

Onntrack Pro

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Track and monitor your assets in real-time with Onntrack GPS Tracker. Whether it's your vehicles, assets or other belongins, stay connected and in control with precise location updates. Set up geofences, receive alerts, access historical data, and enjoy battery optimization. Download now for peace of mind and seamless tracking solutions.

Screenshots

Birth4 screens

Onntrack Pro4 screens

Verdict

The call

The clearest difference is update cadence: Onntrack Pro at every 3 days against Birth's every 4 months. Birth's advantage is iOS requirement (9.0 vs 12.0). 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

Birth ships an update every 4 months, Onntrack Pro every 3 days. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 4 level

Birth versus Onntrack Pro: the parameters behind the verdict, then further details
Parameter	Birth	Onntrack Pro
Price	Free	Free
Update frequency	Every 4 months	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	9.0 — better	12.0
Further details — not scored
Size	11 MB	113 MB
Age rating	4+	17+
Developer	BlueCherry	H-gen Beheer B.V.

In-app purchases

None

Birth

No in-app purchases

None

Onntrack Pro

No in-app purchases

Questions

Is Birth free?

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

Is Onntrack Pro free?

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

Do Birth or Onntrack Pro have ads?

Neither Birth nor Onntrack Pro shows ads.

Which is updated more often, Birth or Onntrack Pro?

Birth ships an update every 4 months, and Onntrack Pro every 3 days. Most recently, Birth was updated on October 2, 2026 and Onntrack Pro on October 17, 2026.