# Contactidy vs Appliance Timer

The clearest difference is in-app purchases: Contactidy at none against Appliance Timer's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Appliance Timer sells 3 in-app purchases, starting at $0.99 per 7 days. Contactidy asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on September 8, 2026.

## The numbers

| Metric | Contactidy | Appliance Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 5 MB | 42 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ludovic Toinel](https://appshunter.io/developer/1715150717) | [Bhagya Silva](https://appshunter.io/developer/954163660) |

## What reviewers say

### Contactidy

[App page](https://appshunter.io/ios/app/contactidy/id6746059534)

**In-app purchases:** none


### Appliance Timer

[App page](https://appshunter.io/ios/app/appliance-timer-readyby/id6777491626)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadyBy Plus Weekly | $0.99 | per 7 days |
| ReadyBy Plus Monthly | $2.99 | per month |
| ReadyBy Plus Yearly | $19.99 | per year |


## Frequently asked questions

### Is Contactidy free?

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

### Is Appliance Timer free?

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

### Do Contactidy or Appliance Timer have ads?

Neither Contactidy nor Appliance Timer shows ads.

### Which is updated more often, Contactidy or Appliance Timer?

Contactidy ships an update every 4 days, and Appliance Timer every 4 days. Most recently, Contactidy was updated on September 8, 2026 and Appliance Timer on September 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.*