Pump Pistons vs Rail Defence
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pump Pistons
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Add pistons and merge! Speed up by clicking. Become the fastest and claim victory! Earn rewards as you cover distance on the road!
Rail Defence
Defend your castle from waves of enemies by strategically placing and upgrading weapons on a circular railway. Utilize special powers and enhanced armaments to repel increasingly formidable foes and protect your stronghold.
- Circular railway defense
- Acquire new weapons
- Upgrade weapons
- Strengthen defenses
- Special powers
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Defend your castle on a circular railway. Acquire new weapons as you gain experience. Strengthen your weapons and keep increasingly larger enemies away from your castle. Strengthen your defences by using special powers and weapons.
Screenshots
Verdict
The clearest difference is in-app purchases: Pump Pistons at none against Rail Defence's 10. Pump Pistons also leads on iOS requirement (11.0 vs 13.0). On price, ads 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. Rail Defence sells 10 one-off in-app purchases. Pump Pistons asks for nothing beyond the download.
| Parameter | Pump Pistons | Rail Defence |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.1 (1.1K ratings) — better |
| Positive reviews | — | 1.7% of reviews |
| Number of ratings | — | 1.1K — better |
| Update frequency | — | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 90 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | Virtual Projects Oyun Yazilim Ve Teknoloji | Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi |
Bugs and requests
Pump Pistons
Not enough reviews yet to summarise bugs or requests.
Rail Defence
Reported bugs
3 issues- The bomb does not work after a few seconds
- Randomly the weapons won't work
- The crossbow stops working after a while
Requested features
3 requests- More levels
- Different zombies
- More upgrades
In-app purchases
Pump Pistons
No in-app purchases
Rail Defence
- Manager$2.99
- Money Fountain Pack$2.99
- Engineer$2.99
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- 50 Tickets$4.99
- No Ads$4.99
- Bundle$5.99
- Treasury Trove Pack$5.99
- 30 Tickets and No Ads$5.99
- Mega Bundle$7.99
- Ultra Bundle$10.99
Questions
Is Pump Pistons free?
Is Rail Defence free?
Do Pump Pistons or Rail Defence have ads?
Other comparisons
