# Tulip Appointments vs Device Agent 4

The clearest difference is update cadence: Tulip Appointments at every 2 weeks against Device Agent 4's every 5 weeks. Tulip Appointments also leads on device support (3 vs 1). Device Agent 4's advantage is iOS requirement (13.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tulip Appointments ships an update every 2 weeks, Device Agent 4 every 5 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Tulip Appointments | Device Agent 4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 55 MB | 13 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tulip.io Inc](https://appshunter.io/developer/1324796171) | [Teamwork Commerce](https://appshunter.io/developer/1634811718) |

## What reviewers say

### Tulip Appointments

[App page](https://appshunter.io/ios/app/tulip-appointments/id1557678726)

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

**In-app purchases:** none


### Device Agent 4

[App page](https://appshunter.io/ios/app/device-agent-4/id1634836976)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tulip Appointments free?

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

### Is Device Agent 4 free?

Device Agent 4 is free to download, with no in-app purchases.

### Do Tulip Appointments or Device Agent 4 have ads?

Neither Tulip Appointments nor Device Agent 4 shows ads.

### Which is updated more often, Tulip Appointments or Device Agent 4?

Tulip Appointments ships an update every 2 weeks, and Device Agent 4 every 5 weeks. Most recently, Tulip Appointments was updated on October 8, 2026 and Device Agent 4 on October 4, 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.*