GRIDFALL vs Numbers Up Skill Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
GRIDFALL
Read full descriptionHide full description
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 ‣ Community Hub – create, play, and share custom levels on the hub or on socials ‣ 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.
Numbers Up Skill Challenge
Read full descriptionHide full description
Numbers Up is a fast-paced, skill-based arcade challenge designed to test your focus, timing, and reaction speed. The rules are simple. The numbers rise. You react. What begins as an easy rhythm quickly becomes a true test of awareness and precision. Each round increases the challenge, pushing you to stay sharp and respond faster as the pace builds. Whether you have a few minutes or want to chase your personal best, Numbers Up delivers smooth performance and immediate gameplay with no complicated setup. There are no accounts to create and no learning curve — just pure, escalating challenge. Features • Instant start gameplay • Increasing difficulty every round • Skill-based scoring • Clean, distraction-free design • Quick play sessions • Optimized for smooth performance How high can you go? Developed by corrIQ technologies.
Screenshots
Verdict
The clearest difference is in-app purchases: Numbers Up Skill Challenge at none against GRIDFALL's 1. Numbers Up Skill Challenge also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (13.0 vs 17.6). GRIDFALL's advantage is ads (none vs shown). On price 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. GRIDFALL sells 1 one-off in-app purchase. Numbers Up Skill Challenge asks for nothing beyond the download.
GRIDFALL ships an update every 2 weeks, Numbers Up Skill Challenge every 3 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.
| Parameter | GRIDFALL | Numbers Up Skill Challenge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 26 MB |
| Age rating | 9+ | 4+ |
| Developer | Mirhat Rama | WAYNE BRIAN CORRICK |
In-app purchases
GRIDFALL
- Full Version$3.99
Numbers Up Skill Challenge
No in-app purchases
Questions
Is GRIDFALL free?
Is Numbers Up Skill Challenge free?
Do GRIDFALL or Numbers Up Skill Challenge have ads?
Which is updated more often, GRIDFALL or Numbers Up Skill Challenge?
Other comparisons















