Comparison

Unscrambler vs SpoolTool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Unscrambler

This tool helps you solve word puzzles and challenges by unscrambling letters. It provides a list of possible word combinations and includes a dictionary to validate words and learn their meanings.

Highlights
  • Scrambled letter solver
  • Word validation
  • Dictionary lookup
  • Vocabulary expansion
  • Compatible with popular word games
  • Regular updates
Features
Read full description

Stuck on a word game or puzzled by a jumble of letters? Unscramble Words is your ultimate tool to solve and conquer any word challenge! Here's how we can assist: Word Game Solver: Just enter your scrambled letters into our powerful unscrambler, and get a list of all possible word combinations in an instant. Dictionary & Word Validator: Not sure if your word exists? Use our built-in dictionary to check word validity and even learn its meaning. Boost Your Scores: Achieve higher scores in popular word games by discovering words you might've missed. Expand Your Vocabulary: With our extensive word lists and dictionary, learn new words every day. Compatible with Popular Games: Our tool seamlessly aids in unblocking challenges in many popular word games. Regular Updates: We continuously refine our app to ensure you get the best word-solving experience. Whether you're a word game enthusiast wanting to up your game or simply looking for a handy tool to unscramble letters, Unscramble Words is your go-to app. Download now and transform your word game strategy!

About

SpoolTool

Features
Read full description

SpoolTool is a clean and easy-to-use app for tracking your 3D printing filament en accessories. Keep an overview of your filament spools, materials and remaining weight and accessories, so you always know what you have available before starting a print. Key features: • Track filament spools and remaining weight • Support for common materials like PLA, PETG and TPU • Stock inventory • Accessory inventory • Simple and distraction-free interface • iCloud synchronization SpoolTool+ (optional in-app purchase): • Unlock additional filament materials • Unlock all accessories • Add more brands and detailed filament information • Enable cost calculation features • Configure spool stock locations SpoolTool does not require an account and does not collect personal data. App data can be stored securely using iCloud when enabled on your device. Built with focus on simplicity, privacy and ease of use.

Screenshots

Unscrambler4 screens
SpoolTool4 screens

Verdict

The call

The clearest difference is in-app purchases: Unscrambler at none against SpoolTool's 1. Unscrambler also leads on iOS requirement (12.0 vs 26.0). SpoolTool's advantage is update cadence (weekly vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SpoolTool sells 1 one-off in-app purchase. Unscrambler asks for nothing beyond the download.

UpkeepUpdate frequency

Unscrambler ships an update every 2 months, SpoolTool weekly. The most recent releases landed on July 22, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
Unscrambler versus SpoolTool: the parameters behind the verdict, then further details
ParameterUnscramblerSpoolTool
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better26.0
Further details — not scored
Size56 MB9 MB
Age rating4+4+
DeveloperSpark and Spiral Software Inc.Luc Janssen

In-app purchases

None

Unscrambler

No in-app purchases

1 purchases

SpoolTool

One-time1
  • SpoolTool+$1.99

Questions

Is Unscrambler free?
Unscrambler is free to download, with no in-app purchases.
Is SpoolTool free?
SpoolTool is free to download, with in-app purchases available.
Do Unscrambler or SpoolTool have ads?
Neither Unscrambler nor SpoolTool shows ads.
Which is updated more often, Unscrambler or SpoolTool?
Unscrambler ships an update every 2 months, and SpoolTool weekly. Most recently, Unscrambler was updated on July 22, 2026 and SpoolTool on September 8, 2026.

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