# Timer (Alarm Light Vibration) vs Simple Thermometer & Humidity

The clearest difference is in-app purchases: Timer (Alarm Light Vibration) at none against Simple Thermometer & Humidity's 4. Simple Thermometer & Humidity's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Thermometer & Humidity sells 3 in-app purchases, starting at $0.99 per month. Timer (Alarm Light Vibration) asks for nothing beyond the download.

Timer (Alarm Light Vibration) ships an update every 2 months, Simple Thermometer & Humidity every 2 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Timer (Alarm Light Vibration) | Simple Thermometer & Humidity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 4 MB | 127 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [furukawa takashi](https://appshunter.io/developer/1763561151) | [Takahiro Hama](https://appshunter.io/developer/1534557976) |

## What reviewers say

### Timer (Alarm Light Vibration)

[App page](https://appshunter.io/ios/app/timer-alarm-light-vibration/id6761318302)

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

**In-app purchases:** none


### Simple Thermometer & Humidity

[App page](https://appshunter.io/ios/app/simple-thermometer-and-humidity/id6799583946)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $0.99 | per month |
| 年額プラン | $1.99 | per year |
| 買い切りプラン | $1.99 | one-time |


## Frequently asked questions

### Is Timer (Alarm Light Vibration) free?

Timer (Alarm Light Vibration) is free to download, with no in-app purchases.

### Is Simple Thermometer & Humidity free?

Simple Thermometer & Humidity is free to download, with in-app purchases available.

### Do Timer (Alarm Light Vibration) or Simple Thermometer & Humidity have ads?

Timer (Alarm Light Vibration) shows ads; Simple Thermometer & Humidity does not.

### Which is updated more often, Timer (Alarm Light Vibration) or Simple Thermometer & Humidity?

Timer (Alarm Light Vibration) ships an update every 2 months, and Simple Thermometer & Humidity every 2 days. Most recently, Timer (Alarm Light Vibration) was updated on October 31, 2026 and Simple Thermometer & Humidity on November 6, 2026.

---

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