Njump vs Light On
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Njump
Embark on an exhilarating endless runner adventure. Tap to leap over perilous obstacles and gather coins across diverse alien landscapes. Master precise jumps to survive and aim for new high scores.
- One-touch endless runner gameplay
- Collect coins
- 6 unique missions
- Global leaderboards
- Achievements
- Optimized for iPhone and iPad
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How far can you jump? Njump is a fast-paced endless runner where you control a heroic Mars Tronaut sprinting through alien worlds. Tap to jump, dodge deadly obstacles, and collect coins as you dash across six unique missions. One wrong move and it's game over - but you'll always want one more run. HOW TO PLAY - Tap to jump, hold to jump higher - Dodge enemies, spikes, and alien hazards - Collect coins to boost your score - Survive as long as possible and beat your best distance FEATURES - Addictive one-touch endless runner gameplay - Collect coins scattered throughout each run - 6 unique missions - unlock new worlds as you improve - Global leaderboards powered by Game Center - Achievements to chase and unlock - Optimized for iPhone and iPad - all screen sizes TIPS - Short tap = small jump, long tap = big jump - master both! - Chain your jumps to glide over groups of obstacles - Reach 7 meters in a mission to unlock the next one - Grab every coin - they count toward your all-time total Challenge your friends, climb the leaderboard, and prove you're the ultimate Njump champion!
Light On
A simple puzzle game where you must quickly find the working socket for a lamp before it gets too dark. Test your speed and logic by plugging the lamp into various outlets to discover the correct one.
- Socket testing gameplay
- Time-sensitive challenges
- Increasing difficulty
- Simple controls
- Darkness simulation
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It's getting dark. I'd better turn on the light. Huh? Oh no! The socket doesn't work. I gotta find a good one as soon as possible! Hey, you. Help me! Try plugging the lamp in every socket until you find the working one. Hurry! It's getting really dark!
Screenshots
Verdict
The clearest difference is rating: Njump at 5.0 against Light On's 4.3. Njump also leads on review sentiment (100% vs 71%). Light On's advantage is ads (none vs shown) and ratings volume (297 vs 3). On price, in-app purchases, monetization model 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. Njump sells 6 one-off in-app purchases and Light On sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Njump holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Light On has 297 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Njump's written reviews are positive against 71% of Light On's.
| Parameter | Njump | Light On |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.3 (297 ratings) |
| Positive reviews | 100.0% of reviews — better | 71.2% of reviews |
| Number of ratings | 3 | 297 — better |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 6.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | iThinkdiff | Ketchapp |
Customer experience
Njump
Light On
Bugs and requests
Njump
Not enough reviews yet to summarise bugs or requests.
Light On
Reported bugs
8 issues- App crashes at startup
- Persistent app installation after deletion
- Virus-like behavior causing phone malfunction
- Game freezing and pausing
- Slow load times
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- Incorrect miss detection during gameplay
- Ads causing game lag and lurching
- Interface orientation issue (lamp appears upside down)
Requested features
6 requests- More lamp designs and variations
- Power-ups or special abilities (slow-mo, second chances)
- Different music for each lamp
- Difficulty adjustment or assist modes
- Night light feature with music
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- Themed lamp designs (ninja, etc.)
In-app purchases
Njump
- Remove Ads$0.99
- Unlock Mission 2$0.99
- Unlock Mission 3$0.99
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- Unlock Mission 4$0.99
- Unlock Mission 5$0.99
- Unlock Mission 6$0.99
Light On
- Remove Ads$1.99
