Letter Setter vs NatureSpy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Letter Setter
This utility helps crossword and anagram enthusiasts by providing a space to arrange letters and word structures. Users can lock known letters, create placeholders, and shuffle tiles to aid in solving puzzles.
- Arrange and move letter tiles
- Lock known letters in place
- Create and update placeholder tiles
- Shuffle letter tiles for inspiration
- Create multiple working pages
- Add or remove word breaks
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Letter Setter is for the crossword and anagram connoisseur. Input the letters and word structures you know and then move letter tiles around until you find the solution. * Swipe down through the solution space at the bottom of the screen to create or remove word breaks. * Lock the letters you know by dragging them into the solution. * Create placeholder letter tiles and update them when you know them with a single tap. * Shuffle the letter tiles to get inspiration. * Create as many working pages as you like and remove them when you're done. Note that this Letter Setter doesn't solve the anagrams for you. It is for puzzlers who want to work it out for themselves!
NatureSpy
Easily connect your wildlife cameras to stream live footage of your garden. Receive real-time motion detection alerts and record videos to share with loved ones.
- Connect WildCam and BirdCam
- Live wildlife streaming
- Motion detection recording
- Real-time alerts
- Record and share videos
- Share camera access
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• Connect your WildCam and BirdCam easily • Watch a live stream of your garden wildlife, anytime • Motion detection and recording means you'll never miss a thing • Get real-time alerts of your garden visitors straight to your phone • Record and share your videos with family and friends via your favourite apps • Share access to your WildCam with friends and family
Screenshots
Verdict
The clearest difference is review sentiment: Letter Setter at 100% against NatureSpy's 25%. Letter Setter also leads on iOS requirement (13.0 vs 17.0). NatureSpy's advantage is update cadence (every 2 days vs every 34 months). On price, ads, in-app purchases and monetization model 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.
Letter Setter ships an update every 34 months, NatureSpy every 2 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | Letter Setter | NatureSpy |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 25.0% of reviews |
| Update frequency | Every 34 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 68 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Mainwood | NatureSpy |
Customer experience
Letter Setter
NatureSpy
In-app purchases
Letter Setter
No in-app purchases
NatureSpy
No in-app purchases
Questions
Is Letter Setter free?
Is NatureSpy free?
Do Letter Setter or NatureSpy have ads?
Which is updated more often, Letter Setter or NatureSpy?
Other comparisons
