LactRx vs WalkArc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LactRx
This app offers access to a comprehensive database of information regarding medications, vaccines, and other drugs during breastfeeding. It is intended to supplement professional medical advice, not replace it. Consult your healthcare provider for personalized breastfeeding guidance.
- LactMed database access
- Medication information
- Vaccine information
- Drug of abuse information
- Breastfeeding guidance
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LactRx provides access to the LactMed database, which has current information on the use of medications, vaccines, diagnostic agents & drugs of abuse during breastfeeding. Information presented in this App is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. MotherToBaby does not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this App.
WalkArc
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Your Quiet Walking Companion WalkArc is a minimalist walking tracker designed to help you build a healthier lifestyle through simple daily walks. No ads. No social feeds. No distractions. Just walk. Three Walking Modes • Walk Track your everyday walks. • Night Walk Designed for evening and nighttime walks. • Dog Walk Perfect for walking with your dog. Real-Time Activity Tracking • Step counting • GPS route tracking • Distance & duration • Calorie estimation • Heart rate monitoring • Background tracking support Explore Nearby Parks Find beautiful places to walk around you. Features include: • Nearby park discovery • Quiet park recommendations • Apple Maps navigation • Start navigation and walk tracking together Build Healthy Habits • Daily step goals • Walking streaks • Weekly activity summaries • Walking reminders • Evening walk challenges Apple Health Integration Sync your: • Steps • Distance • Calories • Workout records Privacy First • No ads • No social features • No account required • Local-first data storage • Secure Apple Health integration Walk slowly. Stay healthy. Keep moving.
Screenshots
Verdict
The clearest difference is price: LactRx at Free against WalkArc's $3.99. LactRx also leads on iOS requirement (12.0 vs 18.6). On 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
LactRx is free to download; WalkArc costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | LactRx | WalkArc |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 33 MB | 12 MB |
| Age rating | 12+ | 4+ |
| Developer | ORGANIZATION OF TERATOLOGY INFORMATION SPECIALISTS, NFP | Kai Chen |
In-app purchases
LactRx
No in-app purchases
WalkArc
No in-app purchases





