# iGMS Vacation Rental Software vs CardKeep AI

The clearest difference is review sentiment: CardKeep AI at 100% against iGMS Vacation Rental Software's 39%. CardKeep AI also leads on rating (5.0 vs 4.7) and update cadence (every 8 days vs monthly). iGMS Vacation Rental Software's advantage is in-app purchases (none vs 3) and ratings volume (613 vs 1). On price, ads and monetization model there is nothing between them.

Both are free to download. CardKeep AI sells 3 in-app purchases, starting at $2.00 per 7 days. iGMS Vacation Rental Software asks for nothing beyond the download.

CardKeep AI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: iGMS Vacation Rental Software has 613 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 39% of iGMS Vacation Rental Software's written reviews are positive against 100% of CardKeep AI's.

iGMS Vacation Rental Software ships an update monthly, CardKeep AI every 8 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iGMS Vacation Rental Software | CardKeep AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (613 ratings)](https://appshunter.io/ios/app/igms-vacation-rental-software/id1298798634/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardkeep-ai/id6763820430/reviews)** |
| Number of ratings | **613** | 1 |
| Positive reviews | 38.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Freemium | Freemium |
| Size | 130 MB | 3 MB |
| Requires iOS | **16** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [AirGMS Technologies inc.](https://appshunter.io/developer/1298798633) | [Ville Technologies LLC](https://appshunter.io/developer/1761765636) |

## What reviewers say

### iGMS Vacation Rental Software

[App page](https://appshunter.io/ios/app/igms-vacation-rental-software/id1298798634)

Streamline your short-term rental business with this comprehensive management tool. Automate tasks, optimize pricing, and prevent double bookings to save time and increase revenue. Manage your properties and team efficiently from anywhere.

**Highlights:** Automated messaging, Channel management, Dynamic pricing, Direct booking website, Performance reporting, Team management

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🔄 Excellent multi-platform synchronization and calendar integration
- 📧 Centralized inbox for managing messages across multiple platforms
- ⚡ Recent app updates significantly improved performance and UX
- 🤖 Powerful automation features for guest communication and task management
- 💰 Direct booking feature increases revenue by eliminating third-party commissions

**What reviewers complain about**

- 🐛 Frequent app crashes and loading failures
- 🐢 Extremely slow app performance and long load times (15-20+ seconds)
- 📵 Unreliable notifications and syncing delays (up to 1+ hour)
- 🔧 Numerous bugs affecting core functionality
- 💸 High pricing relative to competitors and feature set

**Reported bugs**

- App crashes frequently during normal use
- White screen loading issues on iOS
- Parse errors requiring phone restart
- Apply button not clickable without phone rotation
- Messages not loading or syncing properly

**Requested features**

- Multi-calendar support for viewing multiple calendars simultaneously
- Native mobile app instead of web wrapper
- Improved notification reliability and real-time syncing
- Enhanced reporting and analytics features
- Device management capabilities


### CardKeep AI

[App page](https://appshunter.io/ios/app/cardkeep-ai/id6763820430)

Effortlessly digitize business cards by scanning them with your phone's camera. The app extracts contact details, allowing you to review, edit, and save them directly to your device's contacts. Ideal for professionals who need to quickly organize new connections.

**Highlights:** Scan business cards with camera, Convert card details to editable fields, Save directly to device contacts, Bulk scan multiple cards, Keep scan history, Store original card image, Review and correct details

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardKeep AI Pro Weekly | $2.00 | per 7 days |
| CardKeep AI Pro Monthly | $5.00 | per month |
| CardKeep AI Pro Annual | $31.95 | per year |


## Frequently asked questions

### Is iGMS Vacation Rental Software free?

iGMS Vacation Rental Software is free to download, with no in-app purchases.

### Is CardKeep AI free?

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

### Which has better reviews, iGMS Vacation Rental Software or CardKeep AI?

CardKeep AI is rated higher. iGMS Vacation Rental Software averages 4.7 out of 5 from 613 ratings, while CardKeep AI averages 5.0 from 1 ratings.

### Do iGMS Vacation Rental Software or CardKeep AI have ads?

Neither iGMS Vacation Rental Software nor CardKeep AI shows ads.

### Which is updated more often, iGMS Vacation Rental Software or CardKeep AI?

iGMS Vacation Rental Software ships an update monthly, and CardKeep AI every 8 days. Most recently, iGMS Vacation Rental Software was updated on November 11, 2026 and CardKeep AI on October 31, 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.*