Equation = vs Draskulla
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Equation =
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Equation: Math Puzzle Game Challenge your mind with this addictive math puzzle game. Tap numbers and operators to create valid equations. Simple yet engaging, Equation helps sharpen your mental math skills while having fun. Perfect for all ages and math enthusiasts. Download now and start solving! Key Features: • Intuitive tap-to-solve gameplay • Improve mental math skills • Suitable for all ages • Clean, minimalist design Exercise your brain with Equation today!
Draskulla
Embark on a dark 2D action adventure as an ancient vampire awakened in a desolate cemetery. Collect resources like blood, bones, and wood to craft Ancient Serum and escape the sealed mine land.
- Vampire protagonist
- Resource collection (blood, bones, wood)
- Crafting system (Ancient Serum)
- 2D action gameplay
- Escape objective
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Draskulla is a dramatic 2D action game where you play as an ancient vampire who has awakened from a thousand-year slumber. Instead of a majestic castle, you wake up in a desolate cemetery where all exits are sealed by the wind. Your mission is to crawl through the darkness, collecting Blood from animals, bones from rotting corpses, and wood from abandoned coffins. All of these products will be exchanged for Ancient Serum, the only key to open the gate to escape the mine land.
Screenshots
Verdict
The clearest difference is ads: Draskulla at none against Equation ='s shown. Draskulla also leads on update cadence (daily vs every 5 months) and iOS requirement (10.0 vs 13.0). On price, 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.
Equation = ships an update every 5 months, Draskulla daily. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | Equation = | Draskulla |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 91 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | Beijing Ningdom Technology Co., Ltd. | Thi Giang Nguyen |
In-app purchases
Equation =
No in-app purchases
Draskulla
No in-app purchases









