15 Coins vs Notebook Artillery
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
15 Coins
A minimalistic arcade game where you must collect 15 coins while avoiding your own clones. Use power-ups to temporarily freeze and destroy clones. Test your reflexes and skills in this challenging, addictive experience.
- Collect 15 coins
- Avoid clones
- Tilt or tap to steer
- Power-up to freeze clones
- Destroy clones
- High score chasing
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15 Coins is a deceptively difficult minimalistic arcade game with one goal: collect 15 Coins before you are killed by your clones. Your ship is always moving forward and all you have to do is tilt or tap to turn left and right to collect 15 Coins. The only thing standing between you and victory are endless clones that follow the path you've traveled. Crash into a clone and it’s game over. You’re not alone though, you can collect a power-up to temporarily freeze the clones and smash into them to destroy them! Can you avoid your clones long enough to collect 15 Coins? ================ "15 Coins is a rather intriguing game that I have fun playing, and a fantastic example of how minimalistic, challenging arcade games should be done." - 148apps.com - Rated 4.0/5.0 "15 Coins is a simple arcade style game that is impossibly difficult. Similar to Flappy Bird, it makes you want to keep playing over and over, no matter how poorly you perform, just to try to get one more coin before you die…" - iDownloadBlog.com - No Rating "15 Coins is hard. Alright, that was the shortest review I've ever written. I'll be back Monday." - Cult of Mac - 4.0/5.0 "If you're a fan of these minimalistic arcade games that are all about skills and reflexes, then you should pick this one up." - App Advice - Rated 4.5/5.0 "Worth Way More Than 15 Of Your Coins" - Apple'N'Apps - Rated 4.0/5.0 "Extremely simple. Extremely hard. Extremely addictive" - Appgefahren.de - No Rating "15 Coins has me locked in a cycle of trying to outdo myself. It's a stylish and accessible game that's worth a look for anybody who enjoys quickfire action and high score-chasing." - PocketGamer - No Rating
Notebook Artillery
Engage in strategic cannon combat with this arcade-simulation-action game. Adjust firing angle and powder to hit targets or opponents, accounting for wind and random stage layouts. Features hand-drawn art and multiple game modes.
- Adjust firing angle and powder
- Account for wind and stage layouts
- Solo target practice mode
- CPU opponent
- Local multiplayer vs mode
- Hand-drawn game art
- Unlockable stickers
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Apple called it "sketchy — in a good way." Multiple-time Game of the Day in 80+ countries. Nintendo Force gave it 8.5/10. And it started as a doodle. Once upon a time in a middle school computer lab, a student ignored every assignment for an entire semester to fire cannons at a friend. That student grew up, spent 20 years making games professionally, and eventually decided the world needed a proper love letter to that wasted time. This is it. Notebook Artillery is a hand-drawn artillery game inspired by the classic Mac game that got confiscated off school computers everywhere. Set your angle. Load your powder. Fire. Account for the wind. Try not to hit your own tower. Play your way: Solo target practice — break floating targets across randomly generated stages VS CPU — take on a computer opponent Local multiplayer — challenge someone in the same room What makes it feel different: Every frame hand-drawn in Procreate — ruled lines, coil binding, pencil textures, the whole notebook aesthetic Trees splinter. Towers explode. Cannonballs collide mid-air. Wind changes everything. Read the flag. Use your shot trails. Unlock stickers by pulling off feats — first-shot eliminations, mid-air collisions, and yes, accidentally destroying your own tower Randomly generated stages mean no two games play the same Made by one person, with audio by Kevin Samuels and Switch/console ports by PolyCrunch Games. No AI tools were used in making this game. All art hand-drawn. Developed in GameMaker Studio.
Screenshots
Verdict
The clearest difference is price: 15 Coins at Free against Notebook Artillery's $0.99. Notebook Artillery's advantage is update cadence (every 2 weeks vs every 2 months) and chart position (#153 vs unranked). On rating, ratings volume, ads and in-app purchases 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
15 Coins is free to download; Notebook Artillery costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Notebook Artillery holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 166 and 149 respectively. Written reviews point the same way: 72% of 15 Coins's written reviews are positive against 82% of Notebook Artillery's.
15 Coins ships an update every 2 months, Notebook Artillery every 2 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.
| Parameter | 15 Coins | Notebook Artillery |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.3 (166 ratings) | 4.5 (149 ratings) — better |
| Positive reviews | 71.6% of reviews | 81.6% of reviews — better |
| Number of ratings | 166 — better | 149 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Best chart rank | — | #153 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 90 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Engaging Games LLC | Austin Ivansmith |
Customer experience
15 Coins
Notebook Artillery
User reviews
15 Coins
From 166 App Store ratingsWhat we love
- 🎮 Addictive gameplay
- 💡 Simple and fun concept
- ✨ Smooth and clean graphics
- 🕹️ Easy-to-learn controls
- 🏆 Challenging but rewarding
Room to improve
- 😵 Frustrating difficulty
- 🐛 Unstable controls
- 📉 Poor difficulty curve
- 😩 Tedious and confusing
- ⚠️ Lack of warning for power-ups
Notebook Artillery
From 149 App Store ratingsWhat we love
- 🚀 Engaging gameplay
- 👍 Charming hand-drawn visuals
- 🎨 Creative twist on artillery games
- 💡 Simple yet effective mechanics
- 🕹️ Satisfying challenge of mastering angles and power
Room to improve
- 🔁 Repetitive gameplay
- 🤖 Erratic AI behavior
- 🕹️ Controls could be improved for one-handed play
- 🎨 Pixelated terrain graphics
- 🕹️ Lacking difficulty settings or progression
Bugs and requests
15 Coins
Reported bugs
7 issues- Controls are impossible to control
- Ship spins in circles or doesn't move
- Tilt controls are unstable
- Invisible clones on lowest difficulty
- No discernible way to determine power-up duration
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- Game not loading properly on older devices (iPad 2)
- Clone freeze runs out without warning
Requested features
10 requests- More levels
- Cosmetic items for purchase
- Player boosts
- Expand to create more games
- More game modes (e.g., infinite mode)
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- Difficulty options (easy, medium, hard)
- More varied backgrounds
- Ability to go a bit faster
- More options for screen color
- Add achievements
Notebook Artillery
Reported bugs
2 issues- Crashes on iOS 12 and 13 on iPad Pro
- Inconsistent animation speeds
Requested features
7 requests- Online multiplayer
- Campaign mode with objectives
- Weapon/tower upgrades
- Customization options
- Special game modes (speed run, boss battles, etc.)
Show 2 moreShow fewer
- Ability to save and continue games
- Detailed badge/achievement system
In-app purchases
15 Coins
No in-app purchases
Notebook Artillery
No in-app purchases
Questions
Is 15 Coins free?
Is Notebook Artillery free?
Which has better reviews, 15 Coins or Notebook Artillery?
Do 15 Coins or Notebook Artillery have ads?
Which is updated more often, 15 Coins or Notebook Artillery?
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