# Thermo vs Temperature Outside

The clearest difference is in-app purchases: Temperature Outside at none against Thermo's 10. Temperature Outside also leads on ads (none vs shown). Thermo's advantage is iOS requirement (15.6 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Thermo sells 10 in-app purchases, starting at $1.09 per month. Temperature Outside asks for nothing beyond the download.

Thermo ships an update fortnightly, Temperature Outside every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Thermo | Temperature Outside |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (131 ratings)](https://appshunter.io/ios/app/thermo-live-thermometer/id1197885834/reviews)** | — |
| Number of ratings | **131** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 144 MB | 5 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stolanapp](https://appshunter.io/developer/1833017712) | [Dan Waltin](https://appshunter.io/developer/1256535760) |

## What reviewers say

### Thermo

[App page](https://appshunter.io/ios/app/thermo-live-thermometer/id1197885834)

Get real-time outdoor temperature and detailed weather data for your current location or any city worldwide. Features include an interactive map, humidity, 'feels like' temperature, forecasts, smart alerts, and home screen widgets.

**Highlights:** Live temperature updates, Interactive temperature map, Humidity and 'feels like' data, Daily and 7-day forecasts, Smart weather alerts, Home screen widgets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thermometer Premium | $1.09 | per month |
| Thermometer Premium | $1.19 | per 7 days |
| Thermometer Premium | $2.29 | per month |
| Thermometer Premium | $3.49 | per 7 days |
| Thermometer Premium Discount | $3.99 | per year |
| Thermometer Premium | $4.99 | per month |
| Thermometer Premium | $5.49 | per year |
| Thermometer Premium | $11.49 | per year |
| Thermometer Premium | $11.49 | per year |
| Thermometer Premium | $21.49 | per year |

**What reviewers like**

- 👍 Accurate outdoor temperature
- 👍 Easy to use
- 👍 Precise location
- 👍 Good design
- 👍 Reliable

**What reviewers complain about**

- 🐛 Does not measure indoor temperature
- 🐛 Inconsistent accuracy
- 🐛 Paid version required for some features
- 🐛 App not working
- 🐛 Paid subscription not working

**Reported bugs**

- App not working
- Paid subscription not working
- Inconsistent accuracy
- Reads -20 C incorrectly
- Quit working

**Requested features**

- Measure indoor temperature
- Add an analog clock
- Add a clock
- Allow tapping locations on a map
- Measure in-house temperature as well


### Temperature Outside

[App page](https://appshunter.io/ios/app/temperature-outside/id6801804509)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Thermo free?

Thermo is free to download, with in-app purchases available.

### Is Temperature Outside free?

Temperature Outside is free to download, with no in-app purchases.

### Do Thermo or Temperature Outside have ads?

Thermo shows ads; Temperature Outside does not.

### Which is updated more often, Thermo or Temperature Outside?

Thermo ships an update fortnightly, and Temperature Outside every 3 weeks. Most recently, Thermo was updated on October 29, 2026 and Temperature Outside on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*