IGNISTONE vs Delta
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
IGNISTONE
A roguelike action game centered on parrying, featuring intense 1v1 combat, strategic dungeon crawling, and diverse equipment customization. Explore a vibrant village, craft unique armor, and uncover mysteries.
- Parry-focused combat
- Strategic roguelike gameplay
- Dungeon exploration with route choices
- Armor and weapon customization
- Minigames
- 1v1 combat system
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【ABOUT THIS GAME】 IGNISTONE is a roguelike action game that focuses on parry. The game is easy to play, yet includes intense combat, strategic roguelike game-play, and even many minigames! Set to an amazing adventure to uncover the mystery of IGNISTONE! 【The town】 The start of the adventure is this village where the Mame tribe lives. Interact with the diverse Mame tribe members and create body armor that suits your playstyle! Fun fact : Mame (pronounced MA-MAY) means bean in Japanese. 【The battle】 IGNISTONE focuses on a 1 vs 1 combat. Your options are limited to "Attack," "Defense," and "Special Move". This enhances the tension of the roguelike gameplay. Focus on the enemy's movement and time your parry! 【The Dungeon】 Once you create your battle armor, it's time to enter the dungeon! Many treasures and enemies are awaiting you! Strategically choose the best route out of three and keep moving forward! 【Weapons and Amulets】 There are many amulets and weapons in this game. You can equip one sword and one shield, and up to eight amulets. Find your unique combination from a diverse range of equipments! 【Minigames】 IGNISTONE is not all about the dungeon. It has many small minigames! Enjoy the playful world of IGNISTONE!
Delta
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Pilot through ten star systems on a single trajectory. Aim, launch, slingshot — gravity does the rest. Delta-V is a one-finger arcade puzzle. Pull back from your launch pad to aim and set power, release to launch. Then ride momentum through dense star systems — bend your path around planets, slingshot off moons, scan exotic gravity wells, and dock at the next port before your fuel runs dry. Every system tells a story. Every system raises the stakes. ONE-FINGER FLIGHT • Tap and drag from the ship to aim and set power • A live trajectory preview shows the gravity-bent path before you commit • Mid-flight: tap anywhere to fire navigation thrusters perpendicular to your heading • Toggle between system overview and ship-follow camera mid-flight TEN STAR SYSTEMS, ONE STORY A handcrafted arc from HIKARU RELAY to THE BEACON. Each system is procedurally seeded but story-narrated — broken comms relays, pirate sieges, derelict mining stations, a black-hole gauntlet, a final stand at the edge of charted space. DYNAMIC OBJECTIVES Every system asks something different: salvage cache fragments, gravity-scan a target planet, slingshot off a named world, bump a specific moon, earn credits the hard way, or finish a leg without spending a single thruster correction. Bonus credits stack up. UPGRADE YOUR SHIP Spend earned credits at any starport's shop. Four branches, three tiers each: • Hull — more damage absorbed before you go down • Propulsion — bigger fuel reserve and stronger thrusters • Shields — softens hits from pirates, asteroids, atmospheres • Weapons — auto-turret range, fire rate, plasma damage LIVE GRAVITY PHYSICS Real n-body gravity from stars, planets, moons, and black holes. Every flyby bends you. Plan the path you can't directly fly. Slingshots earn bonus credits the tighter your scan angle. LOST IN SPACE Out of fuel and drifting? You'll get a four-second warning before the run ends — enough time to decide whether to push the brake button or let the cosmos claim another pilot. SYNTHWAVE EVERYTHING All visuals drawn at runtime in vector code. All sound — every ping, every chord, every drone — synthesized live. No bitmaps, no recordings. Pure offline arcade. Save persists locally. Pause anytime. Restart any system from the pause menu. Navigate gravity. Survive space.
Screenshots
Verdict
The clearest difference is price: Delta at Free against IGNISTONE's $3.99. IGNISTONE's advantage is iOS requirement (11.0 vs 14.0). On 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
Delta is free to download; IGNISTONE costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | IGNISTONE | Delta |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 730 MB | 73 MB |
| Age rating | 9+ | 4+ |
| Developer | Kodansha Ltd. | Ken Gullaksen |
In-app purchases
IGNISTONE
No in-app purchases
Delta
No in-app purchases









