Njump vs Check Your Mail
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!
Check Your Mail
Engage in a unique email spoofing game where you interact with simulated spam messages. Navigate through a collection of fake emails and experience a novel gameplay concept.
- Email spoofing gameplay
- Simulated spam emails
- Unique game concept
- Interactive email experience
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Check your mail is a email spoof game on spam emails
Screenshots
Verdict
The clearest difference is rating: Njump at 5.0 against Check Your Mail's 1.0. Njump also leads on ratings volume (3 vs 1). Check Your Mail's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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 Check Your Mail sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Njump holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Njump ships an update every 3 weeks, Check Your Mail fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Njump | Check Your Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| 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 |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 125 MB |
| Age rating | 4+ | 12+ |
| Developer | iThinkdiff | 2Shea Productions LLC |
Customer experience
Njump
Check Your Mail
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
Check Your Mail
- Extra Round$1.99
- Extra Rounds 2$3.99
- Extra Rounds 5$4.99
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- Remove Ads$4.99
- Extra Rounds 10$7.99
- Extra Rounds 20$9.99
