Crush Depth vs Ninja Mastery
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crush Depth
Defend your underwater base from incoming enemy submarines in this strategic game. Build and manage your defenses to survive waves of attacks.
- Build defenses
- Protect your base
- Defend against submarines
- Strategic gameplay
- Underwater combat
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Crush Depth is a game of strategy: Build defenses to protect your base from enemy submarines!
Ninja Mastery
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Unlock hundreds of different ninjas, their equipment and weapons to fight against the deadliest villains of the shinobi world in this exciting idle game. Gather a group of heroes, upgrade them, equip them with weapons and armor that will allow them to fight their way forward. Assemble a squad of your own! A lot of different opponents, bosses, locations and characters will not let you get bored. Open packs with heroes and equipment cards, try your luck and get legendary weapons. Stay active or go AFK when it suits you. The main thing is not to forget to come back to strengthen your heroes!
Screenshots
Verdict
The clearest difference is iOS requirement: Ninja Mastery at 12.0 against Crush Depth's 17.6. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Crush Depth | Ninja Mastery |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 85 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 271 MB | 225 MB |
| Age rating | 4+ | 12+ |
| Developer | Satish Mahalingam | Andrey Plechun |
In-app purchases
Crush Depth
No in-app purchases
Ninja Mastery
No in-app purchases









