HD Thermometer ⊎ vs SargView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HD Thermometer ⊎
Displays the current temperature for your location using a weather service. Offers a clean, rustic interface and allows saving multiple locations. Not a true thermometer, it relies on external data for accuracy.
- Current location temperature display
- Rustic style interface
- Save multiple locations
- Clean and easy to use
- Auto-save feature
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Real-time temperature, always accurate, wherever you are. HD Thermometer gives you accurate, real-time temperature readings for your current location and any city in the world. Simple to use, stunning to look at. Features • Real-time temperature for your current location • Pressure & humidity at a glance • Indoor temperature estimation • Save and monitor multiple locations — swipe to switch • Beautiful thermometer skins: classic analog, golden gauge, flat, and more "Works very well — a nice clean interface and easy to use!" "Very accurate and really easy to use and control." "Very simple. I like the auto-save and the ability to flip through locations." Privacy Policy: https://imaginatr.com/applications/hd-thermometer/privacy Terms of Service: https://imaginatr.com/applications/hd-thermometer/terms
SargView
This community app allows sea users to report and visualize sargassum raft observations. It collects raft type and geographic coordinates, contributing to citizen science and knowledge sharing between researchers and observers. Scientists can also use its tools for in-sea raft measurements.
- Report sargassum raft observations
- Visualize observations on a map
- Citizen science participation
- Knowledge sharing platform
- Tools for scientific measurement
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Application communautaire pour la collecte et la visualisation d’observations de Sargasses Cette application permet à tout utilisateur de la mer (plaisancier, pêcheur …) de témoigner d’une observation de radeau de sargasses et d’en préciser le type (basé sur la nomenclature de Ody et al., 2019). Le type du radeau et les coordonnées géographiques, déduites de la position du smartphone sont automatiquement stockés sur un serveur qui permet ensuite de visualiser les observations. Cette application permettra de de mettre en place une étude de sciences participatives et faire partager des connaissance entre chercheurs du sujet et observateurs de la mer. La rubrique "Recherche" fournit des outils pratiques aux scientifiques pour mesurer les radeaux en mer
Screenshots
Verdict
The clearest difference is in-app purchases: SargView at none against HD Thermometer ⊎'s 5. SargView also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.0). HD Thermometer ⊎'s advantage is update cadence (fortnightly vs every 15 months) and chart position (#73 vs unranked). On price 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. HD Thermometer ⊎ sells 5 in-app purchases, starting at $0.99 per month. SargView asks for nothing beyond the download.
HD Thermometer ⊎ ships an update fortnightly, SargView every 15 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.
| Parameter | HD Thermometer ⊎ | SargView |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (13K ratings) — better | — |
| Positive reviews | 36.5% of reviews | — |
| Number of ratings | 13K — better | — |
| Update frequency | Fortnightly — better | Every 15 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #73 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 48 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Christophe Pereira | Cristele CHEVALIER |
Bugs and requests
HD Thermometer ⊎
Reported bugs
2 issues- Temperatures do not update when moving to a cooler/warmer location
- Paid version still shows ads
Requested features
3 requests- Add option to manually set location
- Implement direct temperature measurement for indoor use
- Allow rotation to landscape mode on tablets
SargView
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HD Thermometer ⊎
- Premium Version, Monthly$0.991 Month
- Premium Version, Yearly$2.991 Year
- Premium features without ads$1.99
- Premium features without ads$2.99
- Premium features without ads$5.99
SargView
No in-app purchases
Questions
Is HD Thermometer ⊎ free?
Is SargView free?
Do HD Thermometer ⊎ or SargView have ads?
Which is updated more often, HD Thermometer ⊎ or SargView?
Other comparisons
