# Guest List Organizer. vs Greenwork Technology

The clearest difference is in-app purchases: Greenwork Technology at none against Guest List Organizer.'s 3. Greenwork Technology also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Guest List Organizer. sells 3 in-app purchases, starting at $4.99 per month. Greenwork Technology asks for nothing beyond the download.

Guest List Organizer. ships an update monthly, Greenwork Technology every 2 weeks. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Guest List Organizer. | Greenwork Technology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (525 ratings)](https://appshunter.io/ios/app/guest-list-organizer/id474032896/reviews)** | — |
| Number of ratings | **525** | — |
| Positive reviews | 70.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 35 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olha Ievenko](https://appshunter.io/developer/1816692277) | [Estudio Alfa](https://appshunter.io/developer/451592855) |

## What reviewers say

### Guest List Organizer.

[App page](https://appshunter.io/ios/app/guest-list-organizer/id474032896)

Streamline event management with this app. Easily import contacts, track guest attendance, and generate detailed PDF reports. It simplifies check-in and provides valuable event insights.

**Highlights:** Import contacts from Address Book, Mark guest attendance, Generate customizable PDF reports, Track guest information with custom fields, Sort guests by status or attendance, Share reports via email, Dropbox, or Evernote

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Yearly Plan | $29.99 | per year |
| Lifetime Pro | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 📋 Good guest list organizer
- 🎉 Helpful for event planning
- 💼 Useful for corporate events
- 🎨 Customizable print list

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔒 Limited free version
- 📱 Difficult to navigate
- 📤 Lack of import/export options
- 🤔 Missing key features

**Reported bugs**

- Guest list disappearing
- Inability to add/edit guests
- Crashing when trying to save
- Incompatibility with older devices

**Requested features**

- Add option to track declined guests
- Ability to categorize guests (family, friends, etc.)
- Import guest list from Excel/CSV
- Sync across multiple devices
- More customization options


### Greenwork Technology

[App page](https://appshunter.io/ios/app/greenwork-technology/id1635160116)

**In-app purchases:** none


## Frequently asked questions

### Is Guest List Organizer. free?

Guest List Organizer. is free to download, with in-app purchases available.

### Is Greenwork Technology free?

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

### Do Guest List Organizer. or Greenwork Technology have ads?

Guest List Organizer. shows ads; Greenwork Technology does not.

### Which is updated more often, Guest List Organizer. or Greenwork Technology?

Guest List Organizer. ships an update monthly, and Greenwork Technology every 2 weeks. Most recently, Guest List Organizer. was updated on September 26, 2026 and Greenwork Technology on September 10, 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.*