CMC Field Guide vs Bingo Card Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMC Field Guide
Access rope rescue and access diagrams, reference charts, and how-to information instantly in the field. This free app provides essential rescue references, allows for note-taking, and supports offline access to downloaded content.
- Rope rescue and access diagrams
- Reference charts
- How-to information
- Bookmark and take notes
- Offline access to downloads
- Browse equipment and tutorials
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This free App allows quick access to rope rescue and access diagrams, reference charts, how-to information, and rescue references, all from the palm of your hand while out in the field. It's packed with reference charts, diagrams, and how-to information. With the CMC Field Guide App you can: Access rescue references instantly Bookmark and take notes on your favorite sections Download videos, guides, and manuals for offline use Browse equipment and information, tutorials, and product user manuals **Note** Updating this App will give you access to all of the functionality built into the most recent version of the App. Your saved information including Notes, References, and Attachments, will be carried through into the updated version.
Bingo Card Builder
Easily create custom Bingo cards for parties, classrooms, or prediction games. Input your items and let the app generate professional-looking cards that can be saved, exported as images, or shared with friends. Offers both quick pasting and visual editing modes.
- Create custom Bingo cards
- Save and sync via iCloud
- Export cards as images
- Share cards with friends
- Paste comma-separated lists
- Drag & drop tile customization
- Add custom titles
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The easiest way to build custom Bingo cards on your device! Whether you are planning a party game night, a classroom activity, or making "New Year's Predictions" with friends, Bingo Card Builder lets you create a professional-looking card in seconds. Simply type or paste your Bingo items, and let the app handle the rest! Free Features: -Saves completed Bingo cards using iCloud to sync them between your devices. -Export your finished Bingo cards as images for easy printing and sharing! -Share your finished Bingo card as a file for your friends to import directly into their copy of Bingo Card Builder! -Two Editing Modes: Paste a comma-separated list for speed, or use the visual list mode to refine your items one by one. -Drag & Drop Customization: Don't like the layout? Simply drag tiles on the grid to swap them instantly. -Custom Titles: Add a custom header to your card (e.g., "Holiday Bingo" or "Road Trip Bingo"). -Classic Mode: Generate a classic Bingo Card (i.e B-1, I-28, N-33, G-60, O-73). Pro features: -Save unlimited Bingo cards! -Share your card with a live link so others can follow along as you mark it. -Use AI to quickly create new Bingo cards (on devices that support Apple Intelligence)! -Play your bingo cards by marking down different items directly on your device! -Bulk export bingo cards as a PDF for multiple players. -Use on-device AI to auto-mark your cards (experimental). -Customize the colors of your bingo card!
Screenshots
Verdict
The clearest difference is review sentiment: CMC Field Guide at 78% against Bingo Card Builder's 0%. CMC Field Guide also leads on in-app purchases (none vs 1) and iOS requirement (15.1 vs 18.0). Bingo Card Builder's advantage is rating (4.8 vs 4.0) and update cadence (every 9 days vs every 3 months). On price, ratings volume, ads and device support 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. Bingo Card Builder sells 1 one-off in-app purchase. CMC Field Guide asks for nothing beyond the download.
Bingo Card Builder holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 24 and 24 respectively. Written reviews complicate that: 78% of CMC Field Guide's written reviews are positive against 0% of Bingo Card Builder's, so the app with the better star average is not the one people write more warmly about.
CMC Field Guide ships an update every 3 months, Bingo Card Builder every 9 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | CMC Field Guide | Bingo Card Builder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (24 ratings) | 4.8 (24 ratings) — better |
| Positive reviews | 77.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 24 | 24 |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 36 MB | 6 MB |
| Age rating | 4+ | 9+ |
| Developer | CMC Rescue, Inc. | CyberWisp LLC |
Customer experience
CMC Field Guide
Bingo Card Builder
Bugs and requests
CMC Field Guide
Reported bugs
15 issues- App crashes before it opens
- Unable to go beyond the first page
- Unable to access after updating
- App crashed twice
- Some links in the app don't work
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- Multiple glitches where pages cannot be opened
- Cannot open the app after update
- New upgrade crashes on opening items
- Could not find page all the time
- App doesn't open
- Half the tabs disappear
- Barely works (can rarely get into any of the pages)
- Add-on pop up when viewing PDF
- Poor display quality - not useful for reading
- Only M/A illustration shown is 1:1 after update
Requested features
2 requests- Enable landscape mode
- Update with latest techniques
Bingo Card Builder
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CMC Field Guide
No in-app purchases
Bingo Card Builder
- Bingo Card Builder Pro$2.99
Questions
Is CMC Field Guide free?
Is Bingo Card Builder free?
Which has better reviews, CMC Field Guide or Bingo Card Builder?
Do CMC Field Guide or Bingo Card Builder have ads?
Which is updated more often, CMC Field Guide or Bingo Card Builder?
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