Wordfully vs Gravity Labs
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Wordfully
Engage in unlimited word guessing games with a variety of challenges. Choose between relaxed play or a timed 10-second mode. Customize your experience with different word lengths, hints, and themes.
- Unlimited word guessing games
- 10-Second Challenge Mode
- 6- and 7-letter word options
- Reveal first letter hint
- Eliminate repeating letter option
- Light, dark, and tropical themes
- Play multiple games daily
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Guess a small word with just a handful of letters. It's popular, fun, & challenging! Play relaxed, or try the 10-Second Challenge Mode! The game gets nerve-wracking with only 10 seconds to make a guess - try it now! Wordfully's other great features include: - 6- and 7-letter words, for more challenge - an option to reveal the first letter in gameplay - an option to eliminate words with repeating letters - three different display themes: light, dark, and tropical And Wordfully always lets you play more than one game a day. With over 15,000 words to guess, you'll never run out. The word list is curated - no proper nouns or offensive language. Play as much as you want, with as much challenge as you like! Download now! How the game works - every time you make a guess, the letter color tells you how close you are to finding the solution: - If the letter is grey, it is not part of the word - If the letter is orange, it *is* part of the word, but not in the right place - If the letter is green, it is part of the word and in the right place too
Gravity Labs
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The device itself is the lab instrument! Gravity Lab turns your iPhone or iPad into a pocket physics playground for young scientists aged 8–12. TILT TO EXPERIMENT Steer a marble through 8 hand-crafted mazes just by tilting the device. Dodge the holes, find the gaps, reach the flag — and feel how real physics behaves while you do it. FEEL THREE GRAVITIES • Earth — the world you know • Moon — 1/6 gravity, the marble floats like an astronaut • Jupiter — 2.4× gravity, heavy and fast! Some levels even switch gravity mid-run. Adapt, scientist! ICE OR SAND Slippery ice barely slows the marble; grippy sand brakes it fast. Friction stops being a textbook word the moment you feel the difference. LEARN WITHOUT READING A TEXTBOOK Every finished level shows a one-line Lab Note — a real science fact about what just happened. Galileo's marble experiment, why ice is slippery, how astronauts jump higher: science sneaks in one line at a time. EARN LIKE A SCIENTIST • 1–3 stars per level for speed and precision • Coins to spend on marble skins (galaxy, lava, glitter) • 6 scientist badges: Friction Finder, Gravity Guru, Momentum Master and more • A daily lab streak for coming back to experiment MADE FOR KIDS, TRUSTED BY PARENTS • No ads, no in-app purchases, no tracking • No account, no internet needed — works fully offline • No reading required to start playing • All progress stays on the device • Prefer not to tilt? Finger-steering mode is in Settings Pick up the lab. Tilt it. That's the whole instruction manual.
Screenshots
Verdict
The clearest difference is in-app purchases: Gravity Labs at none against Wordfully's 2. Gravity Labs also leads on ads (none vs shown). Wordfully's advantage is device support (4 vs 2). On price and iOS requirement 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. Wordfully sells 2 one-off in-app purchases. Gravity Labs asks for nothing beyond the download.
| Parameter | Wordfully | Gravity Labs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (11K ratings) — better | — |
| Positive reviews | 61.0% of reviews | — |
| Number of ratings | 11K — better | — |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple TV, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Elizabeth Ashley | Anand Sengupta |
Bugs and requests
Wordfully
Reported bugs
3 issues- Doesn't accept correct answers
- Repeated words in short time
- Ads return after purchasing ad-free version
Requested features
6 requests- Option to disable plurals
- Ability to place letters out of order
- Difficulty levels or word size options
- Colorblind mode
- Landscape mode for tablets
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- Stats tracking and progress metrics
Gravity Labs
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Wordfully
- Wordfully tvOS Unlimited$0.99
- Disable Ads$3.99
Gravity Labs
No in-app purchases









