Datamars Livestock vs EID Tag Reader by MartEye
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Datamars Livestock
Monitor livestock health, heat cycles, and in-paddock weight with real-time updates. Ensure fence security by tracking voltage across your property. Receive timely alerts for behavioral changes indicating potential health issues.
- Heat and health monitoring
- In-paddock weighing systems
- Real-time fence voltage monitoring
- Behavioral change alerts
- Herd weight insights
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Welcome to a smarter future Heat and health monitoring, in-paddock weighing, and fencing solutions you can trust, with help and support every step of the way. Active Tag Active Tag keeps an eye on your cows delivering accurate, timely updates to your mobile when changes in behavior signal anything from silent heat to potential health concerns. WOW World-class in-paddock weighing systems that deliver accurate, real-time insights and predictive data based on individual animal weights and herd averages. Fence Monitoring Monitor voltage on different points of the fence in real-time, giving you peace of mind that your livestock or crops are safe and secure.
EID Tag Reader by MartEye
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Your livestock records, in your pocket. EID Reader by MartEye helps you record animal tags and keep them organised on your iPhone or iPad. Create a group, open a pen and start recording. Your records stay on your device, so you can keep working without an internet connection. RECORD EVERY ANIMAL Capture electronic tag numbers from a compatible reader or enter the full printed number by hand. Use No tag or Won't read to record animals whose tags are missing or unreadable. See the running count as you work. KEEP GROUPS AND PENS ORGANISED Create named groups for different jobs, flocks or batches. Add pens and notes, finish a pen and return to it later. Browse previous groups by date. SPOT DUPLICATES AND FIND RECORDS A repeat tag in the same group points you to its existing record or pen. Search saved pens, notes and tag numbers without leaving the app. SHARE YOUR RECORDS Export a whole group or a single pen as a CSV file. Save it to Files or share it using the apps on your device. CONNECT YOUR READER Open Supported readers for model-specific connection guides. Live scanning requires a compatible external livestock EID reader. Compatibility depends on the reader model, connection mode and firmware. You can use manual entry without a reader. BUILT FOR OFFLINE WORK No account is required to record, search or export tags. Need help with a reader or a saved record? Contact hello@marteye.ie.
Screenshots
Verdict
The clearest difference is update cadence: EID Tag Reader by MartEye at every 2 days against Datamars Livestock's every 2 months. Datamars Livestock's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Datamars Livestock ships an update every 2 months, EID Tag Reader by MartEye every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Datamars Livestock | EID Tag Reader by MartEye |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 2 months | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 11.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 171 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Datamars SA | Aaron Signorelli |
In-app purchases
Datamars Livestock
No in-app purchases
EID Tag Reader by MartEye
No in-app purchases
Questions
Is Datamars Livestock free?
Is EID Tag Reader by MartEye free?
Do Datamars Livestock or EID Tag Reader by MartEye have ads?
Which is updated more often, Datamars Livestock or EID Tag Reader by MartEye?
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