# Thermo vs Chilipad

The clearest difference is rating: Chilipad at 4.7 against Thermo's 3.6. Chilipad also leads on in-app purchases (none vs 8) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Thermo sells 8 in-app purchases, starting at $10.99 per month. Chilipad asks for nothing beyond the download.

Chilipad holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Chilipad has 5.7K ratings behind it against 98, so its average is the more settled of the two. Written reviews point the same way: 5% of Thermo's written reviews are positive against 34% of Chilipad's.

Thermo ships an update monthly, Chilipad every 6 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Thermo | Chilipad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (98 ratings)](https://appshunter.io/ios/app/thermo-temperature-check-in/id1046767441/reviews) | **[4.7 (5.7K ratings)](https://appshunter.io/ios/app/chilipad/id1532989079/reviews)** |
| Number of ratings | 98 | **5.7K** |
| Positive reviews | 5.2% of reviews | **34.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Freemium | **Ad-supported** |
| Size | 90 MB | 233 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Daily Discovers](https://appshunter.io/developer/1408603176) | [Sleepme Inc.](https://appshunter.io/developer/1381533476) |

## What reviewers say

### Thermo

[App page](https://appshunter.io/ios/app/thermo-temperature-check-in/id1046767441)

Easily track family health by logging temperature changes and other vital signs. Create individual profiles to monitor each person's well-being over time with helpful charts and graphs. Set personalized reminders for consistent tracking and utilize voice input for added convenience.

**Highlights:** Family health tracking, Individual profiles, Temperature logging, Health dynamic graphs, Personalized reminders, Voice input, Apple Watch sync

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thermo  - 1 Month no trial | $10.99 | per month |
| Thermo Premium | $12.99 | per month |
| Thermo Premium - 1 month | $12.99 | per month |
| Thermo - Digital Wellness | $18.99 | per 3 months |
| Thermo - Digital Wellness + | $19.99 | per month |
| Thermo Plus - 12 months | $27.99 | per year |
| 3 months subscription | $39.99 | per 3 months |
| 3 Month Subscription | $59.99 | per 3 months |


### Chilipad

[App page](https://appshunter.io/ios/app/chilipad/id1532989079)

This platform offers an interactive experience to improve your sleep quality and restore life balance. It allows for real-time temperature control of your bed and personalized sleep programs. The app also provides expert insights and tracks your sleep activity for optimization.

**Highlights:** Real-time bed temperature control, Personalized sleep temperature programs, Expert audio content for sleep, AI-driven temperature adjustments, Non-wearable sleep tracking, Sleep activity and health metrics

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Cooling works well
- 👍 Easy to use app
- 🚀 Quiet operation
- 👍 Improved over previous version
- 👍 Helps with sleep

**What reviewers complain about**

- 🐛 Connectivity issues with WiFi
- 🐛 App frequently disconnects from device
- 🐛 Buggy software/app
- 🐛 Schedules not working as expected
- 🐛 Inconsistent temperature control

**Reported bugs**

- App doesn't save settings/schedules
- Frequent disconnections and need to reset device
- Temperature changes randomly without user input
- App doesn't properly control device functions

**Requested features**

- Dark mode option
- Apple Health integration
- Physical remote control option
- Ability to set different programs for each side of the bed


## Frequently asked questions

### Is Thermo free?

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

### Is Chilipad free?

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

### Which has better reviews, Thermo or Chilipad?

Chilipad is rated higher. Thermo averages 3.6 out of 5 from 98 ratings, while Chilipad averages 4.7 from 5.7K ratings.

### Do Thermo or Chilipad have ads?

Thermo shows ads; Chilipad does not.

### Which is updated more often, Thermo or Chilipad?

Thermo ships an update monthly, and Chilipad every 6 weeks. Most recently, Thermo was updated on October 26, 2026 and Chilipad on October 27, 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.*