MonarchWeb vs MonarchPatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MonarchWeb
This platform supports standardized biological monitoring of monarch butterflies across North America. It was developed by analyzing existing scientific protocols and citizen science platforms.
- Standardized biological monitoring
- Trinational platform
- Monarch butterfly tracking
- Citizen science integration
- Scientific protocol analysis
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Trinational platform for standardized biological monitoring of the monarch butterfly in North America. For the creation of the platform, an analysis of various scientific protocols and citizen science platforms was carried out, as well as existing platforms to monitor monarch butterflies in the United States, Mexico and Canada.
MonarchPatch
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Monarch Patch is a comprehensive app designed for butterfly enthusiasts to meticulously track their rearing, observation, and sighting efforts. Users can monitor how their cohorts are progressing, identify predation or health issues, and evaluate the performance of specific milkweed species. The app provides deep insights into survival and success rates, turning personal observations into meaningful data. Beyond individual tracking, Monarch Patch showcases collective community efforts, allowing you to see how nearby patches are performing within your own zip code. The app offers robust basic functionality for free, with more advanced features available through paid tiers. Users can generate specialized "data cards" for patches, cohorts, and observations; these cards summarize your success and are designed to be easily shared on social media or printed for physical records. Finally, the app serves as a vital resource hub, offering users the latest news and updates, a directory of nearby nurseries with milkweed availability, monarch-related events, gear recommendations, and a library of guides and tutorials.
Screenshots
Verdict
The clearest difference is in-app purchases: MonarchWeb at none against MonarchPatch's 4. MonarchWeb also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence 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
Both are free to download. MonarchPatch sells 4 in-app purchases, starting at $0.99 per month. MonarchWeb asks for nothing beyond the download.
MonarchWeb ships an update every 14 months, MonarchPatch every 8 months. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.
| Parameter | MonarchWeb | MonarchPatch |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 14 months | Every 8 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 41 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Raul Padilla | Cetalingua, LLC |
In-app purchases
MonarchWeb
No in-app purchases
MonarchPatch
- Supporter Monthly$0.991 Month
- Partner Monthly$9.991 Month
- Supporter Yearly$9.991 Year
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- Partner Yearly$99.991 Year
Questions
Is MonarchWeb free?
Is MonarchPatch free?
Do MonarchWeb or MonarchPatch have ads?
Which is updated more often, MonarchWeb or MonarchPatch?
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