SilvAlert vs NatureSpy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SilvAlert
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Silvalert is a website and a phone app that aims at collecting information about damages observed in forest. Each user having an account can report on a damage observed onsite by taking a picture geolocalised and sending it to the system. Based on the type of report sent, the appropriate forest authorities of a given administrative region will received the report and validate its content. All this information collected on time will be used to assess evolution of forest damages and initiate appropriate response in case of major issues. This tool has been developed by the PLURIFOR consortium. Only damages observed in South-West Europe and the United Kingdom can currently be reported.
NatureSpy
Easily connect your wildlife cameras to stream live footage of your garden. Receive real-time motion detection alerts and record videos to share with loved ones.
- Connect WildCam and BirdCam
- Live wildlife streaming
- Motion detection recording
- Real-time alerts
- Record and share videos
- Share camera access
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• Connect your WildCam and BirdCam easily • Watch a live stream of your garden wildlife, anytime • Motion detection and recording means you'll never miss a thing • Get real-time alerts of your garden visitors straight to your phone • Record and share your videos with family and friends via your favourite apps • Share access to your WildCam with friends and family
Screenshots
Verdict
The clearest difference is update cadence: NatureSpy at every 2 days against SilvAlert's every 3 months. SilvAlert's advantage is iOS requirement (14.0 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SilvAlert ships an update every 3 months, NatureSpy every 2 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.
| Parameter | SilvAlert | NatureSpy |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 64 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | INSTITUT EUROPEEN DE LA FORET CULTIVEE | NatureSpy |
In-app purchases
SilvAlert
No in-app purchases
NatureSpy
No in-app purchases
