# JoyTech vs ThermoSnap

The clearest difference is in-app purchases: JoyTech at none against ThermoSnap's 1. JoyTech also leads on iOS requirement (12.0 vs 17.6). ThermoSnap's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. ThermoSnap sells 1 one-off in-app purchase. JoyTech asks for nothing beyond the download.

JoyTech ships an update monthly, ThermoSnap weekly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | JoyTech | ThermoSnap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 111 MB | 13 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Joytech Healthcare Co.,Ltd.](https://appshunter.io/developer/1490393636) | [合同会社AllNew](https://appshunter.io/developer/1875164184) |

## What reviewers say

### JoyTech

[App page](https://appshunter.io/ios/app/joytech/id1614074024)

**Features:** macOS Compatibility

**In-app purchases:** none


### ThermoSnap

[App page](https://appshunter.io/ios/app/thermosnap-temp-logger/id6759076372)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThermoSnap Full Version | $1.99 | one-time |


## Frequently asked questions

### Is JoyTech free?

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

### Is ThermoSnap free?

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

### Do JoyTech or ThermoSnap have ads?

Neither JoyTech nor ThermoSnap shows ads.

### Which is updated more often, JoyTech or ThermoSnap?

JoyTech ships an update monthly, and ThermoSnap weekly. Most recently, JoyTech was updated on October 25, 2026 and ThermoSnap on October 8, 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.*