Number10 vs GRIDFALL
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number10
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Number10 is a brain-training puzzle game where you use four numbers to make 10. Also known as "Make 10" or the train ticket game, now playable anytime. HOW TO PLAY • Combine 4 numbers using operators (+, −, ×, ÷) • Complete 5 questions per round • Score based on remaining time (max 1000 points) MODES • Entry Mode: + − only (for beginners) • Pro Mode: + − × ÷ (full experience) DIFFICULTY • Easy: Numbers are fixed, select operators only • Normal: Arrange numbers in any order • Hard: Brackets available (Pro only) FEATURES • Game Center leaderboards • Clean, minimalist design • No account required
GRIDFALL
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The blackout took everything. You are the last netrunner with the last spark of electricity. Reconnect the grid one signal at a time in a premium logic puzzle game designed for relaxation, flow, and clean thinking. ‣ No distractions. Just puzzles. ‣ No ads ‣ No time gating Only smart, rewarding puzzle gameplay. ■ FEATURES ‣ 90+ handcrafted puzzle levels across cinematic chapters ‣ Daily Signal – one global brain puzzle each day with leaderboards ‣ Endless Mode – escalating, roguelite-style logic runs with leaderboards ‣ Minimalist neon visuals with customizable themes ‣ Fully offline playable ‣ Designed for that “one more level” feeling. ■ FREE TO START Play the opening campaign levels and the daily signal for free. Unlock the full version to access the complete GRIDFALL experience. Restore the signal. Rebuild the world. ■ Welcome to GRIDFALL.
Screenshots
Verdict
The clearest difference is price: Number10 at Free against GRIDFALL's $3.99. GRIDFALL's advantage is ads (none vs shown). On update cadence, in-app purchases, device support 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
Number10 is free to download; GRIDFALL costs $3.99 up front. Number10 sells 2 one-off in-app purchases and GRIDFALL sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Number10 ships an update every 5 months, GRIDFALL every 4 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.
| Parameter | Number10 | GRIDFALL |
|---|---|---|
| Price | Free — better | $3.99 |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 56 MB |
| Age rating | 4+ | 9+ |
| Developer | ATSUSHI ONO | Mirhad Rama |
In-app purchases
Number10
- Remove All Ads$0.99
- Unlock Pro Mode$0.99
GRIDFALL
- Full Version$3.99









