# OrbitCal vs Drift

The clearest difference is in-app purchases: OrbitCal at none against Drift's 3. OrbitCal also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Drift sells 3 one-off in-app purchases. OrbitCal asks for nothing beyond the download.

## The numbers

| Metric | OrbitCal | Drift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 weeks |
| Size | 2 MB | 18 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Position Games Limited](https://appshunter.io/developer/376156252) | [Clarved Inc.](https://appshunter.io/developer/1889702767) |

## What reviewers say

### OrbitCal

[App page](https://appshunter.io/ios/app/orbitcal/id6763578508)

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

**In-app purchases:** none


### Drift

[App page](https://appshunter.io/ios/app/drift-random-timer/id6775176261)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Sound (1) | $0.99 | one-time |
| Custom Sound (5-pack) | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is OrbitCal free?

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

### Is Drift free?

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

### Do OrbitCal or Drift have ads?

Drift shows ads; OrbitCal does not.

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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.*