Morse Elmer vs Stamp Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Elmer
Learn Morse Code effectively with this app. It utilizes proven methods like the Koch Method and Farnsworth spacing to accelerate your learning. Track your progress with detailed graphs and train anytime to become proficient.
- Learn Morse Code
- Koch Method training
- Farnsworth spacing
- Progress tracking
- Graphical results
- On-the-go training
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Morse Elmer is an app to help you learn Morse Code. Morse Elmer uses two well established methods to help you learn: The Koch Method and Farnsworth spacing. As you train Morse Elmer keeps track of your results, graphing them so you can monitor your progress. With Morse Elmer on your iOS device you'll have the tools to train whenever you want and the more frequently you train the quicker you'll become proficient. Learn more at: http://morseelmer.blogspot.com/
Stamp Stack
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Keep your NFA collection organized with Stamp Stack - the secure, private way to track your Form 4 approvals and tax stamps. Key Features: - Scan Form 4 documents with automatic text extraction - Track pending submissions and approved stamps - Monitor wait times and approval dates - Organize items by type: suppressors, SBRs, SBS, AOW, machine guns, and more - Manage NFA trusts and associated items - Secure cloud backup with end-to-end encryption - Biometric lock (Face ID / Touch ID) and PIN protection - Import documents directly from email Your Data, Your Control: All data is encrypted on your device before syncing to the cloud. Only you can access your information - we can't see your items, documents, or personal details. Perfect for: - Suppressor owners tracking wait times - Collectors managing multiple NFA items - Trust owners organizing shared items - Anyone waiting on Form 4 approval
Screenshots
Verdict
The clearest difference is price: Morse Elmer at $0.99 against Stamp Stack's $3.99. Stamp Stack's advantage is iOS requirement (15.5 vs 17.6). On ads, in-app purchases 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
Morse Elmer costs $0.99 and Stamp Stack $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Morse Elmer | Stamp Stack |
|---|---|---|
| Price | $0.99 — better | $3.99 |
| Rating | 4.8 (187 ratings) — better | — |
| Positive reviews | 81.2% of reviews | — |
| Number of ratings | 187 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 17 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Morgan Jones | Daniel Goodwin |
Bugs and requests
Morse Elmer
Reported bugs
7 issues- Incorrect Morse code for some letters
- Missing option to add letters (iOS 15+)
- Text not displaying in settings dialog (iPad Air)
- Drops last character in sequence reporting
- Volume extremely low on headphone/Bluetooth
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- App compatibility issues with current iOS versions
- Support link missing from app
Requested features
13 requests- Higher speed support (beyond current limits)
- Keyboard input mode for automatic scoring
- Sending/keying practice capability
- Extended session duration (30+ minutes)
- Morse code reference chart in-app
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- Variable temperature numbers in QSO mode
- More diverse QTH locations
- Standard iOS file picker integration
- File deletion and organization options
- Error-based scoring option
- Practice timer reset functionality
- Head copy practice mode
- Custom word list creation
Stamp Stack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Morse Elmer
No in-app purchases
Stamp Stack
No in-app purchases









