DMNS eCard vs BATP Collect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DMNS eCard
Access your membership card and tickets digitally. Receive in-app notifications and explore museum tours. Manage your membership conveniently from your smartphone.
- Digital member card
- Today's tickets
- In-app notifications
- Museum tours
- Membership management
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Newest Denver Museum of Nature & Science membership card on your smart phone. Login and see your digital member card, today's tickets, in-app notifications, tours, and more! QUESTIONS? Stop by the Members Express Lane at the Museum! Call 303.370.6306 (Daily, 9–5) E-mail: members@dmns.org
BATP Collect
Contribute to a community science project by logging apple tree locations and measurements. The app provides instructions for data collection, fostering collaboration among students, scientists, and community members.
- Log apple tree locations
- Record tree measurements
- In-app measurement instructions
- Community data contribution
- Citizen science platform
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BATP Collect is a place for you to connect with the Boulder Apple Tree Project by uploading the locations and measurements of apple trees near you. Instructions for taking measurements are included within the app and the website. This is a great way for students, citizen scientists, community members, and researchers to gather information together.
Screenshots
Verdict
The clearest difference is rating: BATP Collect at 5.0 against DMNS eCard's 2.0. BATP Collect also leads on iOS requirement (11.0 vs 13.0). DMNS eCard's advantage is ratings volume (22 vs 3). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
BATP Collect holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: DMNS eCard has 22 ratings behind it against 3, so its average is the more settled of the two.
DMNS eCard ships an update every 2 months, BATP Collect every 6 weeks. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.
| Parameter | DMNS eCard | BATP Collect |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (22 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 25.4% of reviews | — |
| Number of ratings | 22 — better | 3 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 92 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | Denver Museum of Nature & Science | University of Colorado Boulder |
Customer experience
DMNS eCard
BATP Collect
Bugs and requests
DMNS eCard
Reported bugs
14 issues- Membership not recognized
- App is laggy
- Sign-in token process inconsistent
- E-card not displaying
- App crashes on other sections
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- Endless sign-in loop
- Network error when connected
- App doesn't launch correctly
- App doesn't retain registration information
- App requires account creation instead of login
- App stalls during installation
- App broken in iOS 8
- App requires internet connection for basic functions
- App loses card information after updates
Requested features
9 requests- Add Apple Wallet support
- Add location support to card
- Add feature to cancel tickets
- Allow in-app ticket purchases
- Allow viewing purchased tickets
Show 4 moreShow fewer
- Improve multi-user support
- Add dark mode option
- Improve cross-platform design
- Allow offline access to card
BATP Collect
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DMNS eCard
No in-app purchases
BATP Collect
No in-app purchases
Questions
Is DMNS eCard free?
Is BATP Collect free?
Which has better reviews, DMNS eCard or BATP Collect?
Do DMNS eCard or BATP Collect have ads?
Which is updated more often, DMNS eCard or BATP Collect?
Other comparisons
