STACK Storage vs Erbij
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STACK Storage
Securely store, access, and share your files from any device. Automatically back up photos and videos, and share links or files directly with others. Offers password protection for added security.
- Secure online storage
- Access files from any device
- Share files and download links
- Automatic photo and video upload
- Password protection
- 256-bit encryption
Read full descriptionHide full description
STACK is the safe online storage where you can easily access, watch, and share your files from anywhere. You can use STACK to access all your files from any mobile device, desktop, and browser, and easily share a download link or send files directly to friends and family. With Instant Upload STACK can automatically upload new photos and videos so you always have the latest backup. - Store your data safely in our data centers in The Netherlands - Secured with 256-bit encryption - Access all your files anywhere - Upload photos and videos automatically - Share files with friends and family - Enable password protection in the app
Erbij
Easily coordinate events and activities with teams and groups. Invite members, manage RSVPs, and receive important notifications for upcoming events. Syncs with your existing calendar and offers directions to event locations.
- Invite team members via WhatsApp
- Manage RSVPs with optional excuses
- Automatic team member invitations
- Activity notifications and cancellations
- Get directions to event locations
- Sync with personal calendar
- Send reminders to non-responders
- Limit attendee numbers
Read full descriptionHide full description
Key features: • Invite team mates, colleagues and friends to your team using WhatsApp. They won't even need the Erbij app! • Add activities so that everyone can RSVP. Excuses are optional • Your team mates will automatically be invited • Get important notifications, such as when you've been invited to a new activity or when an activity has been cancelled • Get directions from your favorite app (Google Maps, Apple Maps or Waze) • Sync with your own calendar so that you will never have to miss another training or match • Send reminders to everyone that hasn't responded to your invitation yet • Limit the max. number of attendees We are always curious to hear from you. Send us your feedback through the app or email us at feedback@erbij.app. Thanks! Terms and conditions: https://erbij.app/terms Privacy policy: https://erbij.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: STACK Storage at none against Erbij's 6. Erbij's advantage is ratings volume (6 vs 2). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Erbij sells 6 in-app purchases, starting at $1.99 per month. STACK Storage asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for STACK Storage against 5.0 for Erbij. Both are backed by a comparable volume of ratings — 2 and 6 respectively.
STACK Storage ships an update every 2 weeks, Erbij every 8 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.
| Parameter | STACK Storage | Erbij |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (6 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 6 — better |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 23 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | TransIP BV | Michiel van Roon Holding B.V. |
Customer experience
STACK Storage
Erbij
In-app purchases
STACK Storage
No in-app purchases
Erbij
- Erbij Plus (1 month)14 Days trial$1.991 Month
- Erbij Plus (1 year)1 Month trial$16.491 Year
- Plain coffee$0.99
- Cappuccino Deluxe$4.99
- Pumpkin Spice Latte$8.99
Show 1 moreShow fewer
- Erbij Plus (forever)$64.99
