NumTrail vs Only When Green
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NumTrail
Navigate a number maze by strategically using every digit to reach the goal. This puzzle game offers over 200 free stages with daily additions, and more can be unlocked with an additional purchase. It's designed for quick sessions or deep concentration, suitable for all ages.
- Over 200 free stages
- Daily new puzzles
- Expandable to over 800 stages
- Strategy and logic-based gameplay
- Multiple solutions per puzzle
- Brain-training challenges
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NumTrail is a fresh new number maze puzzle where you use every number to reach the goal. A puzzle game that tests your strategy, intuition, and sense of judgment. NumTrail is designed for both quick sessions and deep concentration. Easier puzzles are perfect for short breaks, while harder stages provide a rewarding challenge for dedicated puzzle fans. It’s suitable for players of all ages and works as a great brain-training game for anyone who enjoys thinking and solving problems. Features • Over 200 stages available for free • More than 10 stage design variations • 8 new puzzles added daily • Expand to over 800 total stages via additional purchase NumTrail is a logic puzzle where you must decide the order in which to use the numbers on the board and choose the route that leads to the goal. Before making a move, you observe the entire board and plan how to connect the numbers. At the same time, you must carefully manage limited space and think about resource allocation across the grid. Your initial strategy won’t always work, and adapting to changing situations is essential. NumTrail is not a puzzle you can solve by moving randomly. You’ll need forward-thinking logic, flashes of intuition when you get stuck, and a growing sense of skill that develops through experience. It combines analytical thinking with instinct, creating a deeply satisfying gameplay experience. The rules are simple, but the difficulty increases as the stages expand. Route selection, path exploration, and repeated trial and error are at the heart of the challenge. Many puzzles have multiple solutions, allowing players to discover their own strategies and enjoy the freedom of creative problem-solving. If you enjoy puzzle games, brain-training challenges, and games that reward strategy and smart thinking, step into NumTrail and experience the thrill of navigating a number maze.
Only When Green
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One simple rule: tap only when the light turns green. Only When Green turns a single tap into a test of patience, timing and precision. Wait through red and amber, react when GO appears, and build your streak as the pace picks up. Tap too early or let green slip away, and you lose a heart. - Classic mode: Start with three hearts and chase your personal best. - Daily challenge: Take on a fresh challenge each day and land 20 successful green taps. - Reaction records: Track your fastest reaction, average reaction time and best streak. - Guard protection: Six correct taps charge a Guard that covers one mistake. Three reactions under 300 milliseconds earn a free Guard and 75 bonus points. - Interactive tutorial: Learn green-light timing and Guard through hands-on practice in Signal School. - Colour collections: Earn XP through play and unlock new colour styles. - Play comfortably: Enjoy clear signal symbols, adjustable sound and haptics, and pause whenever you need a break. Wait for your moment. Make the green count. Contains advertising. Optional rewarded ads offer one extra-life continue per Classic run.
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Verdict
The clearest difference is in-app purchases: Only When Green at none against NumTrail's 1. Only When Green also leads on update cadence (every 4 days vs every 6 weeks). On price, ads, 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
Both are free to download. NumTrail sells 1 one-off in-app purchase. Only When Green asks for nothing beyond the download.
NumTrail ships an update every 6 weeks, Only When Green every 4 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | NumTrail | Only When Green |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 148 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | SUCCESS Corporation | IMEDSENSE SDN. BHD. |
In-app purchases
NumTrail
- Remove Ads + Extra Puzzles$3.99
Only When Green
No in-app purchases
Questions
Is NumTrail free?
Is Only When Green free?
Do NumTrail or Only When Green have ads?
Which is updated more often, NumTrail or Only When Green?
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