Cube Spark vs Letterfall
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cube Spark
A challenging game where you tap cubes matching the color of an electrified cube. Swipe to destroy groups and increase your score. Offers a relaxed Zen Mode and a competitive Challenge Mode with leaderboards and achievements.
- Color matching gameplay
- Tap and swipe controls
- Zen Mode for relaxed play
- Challenge Mode for competition
- Score leaderboards
- Unlockable achievements
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Cube Spark is a simple but challenging game that is all about destroying cubes by tapping the ones that match the color of an electrified cube. The target color changes over time and your score grows faster and faster as long as you continue to make matches quick enough. There is a laid back "Zen Mode" that doesn't have any penalties for clicking the wrong color and a more competitive "Challenge Mode" that takes a life away for every wrong selection. You can destroy single cubes with a tap or you can destroy groups of cubes quickly by swiping your finger across them. There are score leaderboards to climb and plenty of Achievements to discover and unlock. So, stop reading this and go spark some cubes!!
Letterfall
A fast-paced word game where players tap falling tiles to spell words and earn points. Compete with friends on leaderboards and achieve high scores before the tiles reach the top.
- Tap falling tiles to spell words
- Earn points by spelling words
- Clear the board for bonus points
- Compete with friends on leaderboards
- Unlock achievements
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Looking for your next word game fix? Letterfall is a fast paced and challenging word game that will push your reflexes and vocabulary skills to the limit. The rules are simple. Spell words by tapping on the falling tiles. Earn as many points as you can before the tiles reach the top. Get extra points for clearing the board. Spell Letterfall to kick things up a notch! Compete against friends with leaderboards and achievements. Now go forth and spell!
Screenshots
Verdict
The clearest difference is in-app purchases: Letterfall at none against Cube Spark's 1. Letterfall also leads on ads (none vs shown) and ratings volume (49 vs 4). Cube Spark's advantage is update cadence (weekly vs every 3 weeks) and review sentiment (100% vs 88%). On price, rating 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. Cube Spark sells 1 one-off in-app purchase. Letterfall asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Cube Spark against 4.9 for Letterfall. That said, the two scores are not equally well evidenced: Letterfall has 49 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 100% of Cube Spark's written reviews are positive against 88% of Letterfall's.
Cube Spark ships an update weekly, Letterfall every 3 weeks. Both last shipped on October 8, 2026.
| Parameter | Cube Spark | Letterfall |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.9 (49 ratings) |
| Positive reviews | 100.0% of reviews — better | 87.5% of reviews |
| Number of ratings | 4 | 49 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 90 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Sky Forward Design LLC | Todd Hamilton |
Customer experience
Cube Spark
Letterfall
In-app purchases
Cube Spark
- Remove Ads$1.99
Letterfall
No in-app purchases
