TN vs Thermometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TN
Receive timely weather alerts and advisories for specific areas based on forecasts. This app provides different sound notifications for various alert levels and can override silent mode for emergencies. Users can also submit feedback on flood risk alerts.
- Multi-hazard impact assessment
- Weather forecast integration
- Disseminates alerts and advisories
- Customizable sound alerts for push notifications
- Flood risk alerts with user feedback
- Emergency alert override for silent mode
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TN SMART (TamilNadu System for Multi-hazard potential impact Assessment and emergency Response Tracking) is a web-based system to utilize weather forecast products to assess potential impacts, and evaluate and disseminate impact management options with a robust data management system for managing and processing weather, disaster risk and emergency response resources data. The system shall disseminate alerts and advisories to registered users through this app designed to inform specific target areas based on early warning priorities. App gives different sound alerts for push notification to varied level of weather alerts. User gets flood risk alerts based on the forecast of their location and can submit the feedback on it to back the system. Important : This app will override the ringtone and sound settings of your mobile. So that when emergency alert is sent even though the mobile is in Silent mode it changes to Ringing mode and gives the sound.
Thermometer
Displays real-time outdoor temperature, sensible temperature, humidity, and barometric pressure based on your current location. Get accurate meteorological data from nearby stations to plan your day.
- Outdoor temperature display
- Sensible temperature
- Humidity readings
- Barometric pressure
- Wind speed and direction
- Location-based data
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【Overview】 The thermometer displays the current outdoor temperature, sensible temperature, humidity, and barometric pressure based on the location. Get meteorological data from a nearby meteorological station. temperature, Sensible, Humidity, Atmospheric, pressure, wind, speed, direction, information, location, weather [Main functions] ・ temperature ・ Sensible temperature ・ Humidity ・ Atmospheric pressure ・ Entering and exiting the sun ・ Wind speed ・ Wind direction ・ Location information 【Introduction】 ・ Feel free to check with a thermometer before going out! -Easy to check temperature, temperature, etc.! ・ Temperature can be displayed instantly even when you are out. [About this application] ○ Compatible models: iOS 12.0 ~ We will continue to respond to your requests, so If you have any requests, please let us know!
Screenshots
Verdict
The clearest difference is review sentiment: Thermometer at 81% against TN's 33%. Thermometer also leads on update cadence (every 5 weeks vs every 11 months). TN's advantage is in-app purchases (none vs 4) and ads (none vs shown). 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. Thermometer sells 4 one-off in-app purchases. TN asks for nothing beyond the download.
TN ships an update every 11 months, Thermometer every 5 weeks. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.
| Parameter | TN | Thermometer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (29 ratings) — better |
| Positive reviews | 33.3% of reviews | 81.0% of reviews — better |
| Number of ratings | — | 29 — better |
| Update frequency | Every 11 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 199 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Rimes | hidehiko aihara |
Customer experience
TN
Thermometer
In-app purchases
TN
No in-app purchases
Thermometer
- Coffee (Regular)$0.49
- 開発者応援募金$1.99
- Coffee (Large)$1.99
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- Cake Set$5.99









