ANNAGAR vs Aetherium Hearts
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ANNAGAR
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ANNAGAR — Legend of the Celestial Tower Conquer the 30-floor tower with your party! ■ Overview A roguelite JRPG set in an ancient tower. Explore procedurally generated dungeons, battle monsters, and defeat bosses as you climb higher. ■ Key Features - Procedural Dungeons — Fresh maps every run - Strategic Auto-Battle — Choose from 5 AI presets - Party Building — 5 job classes: Warrior, Mage, Cleric, Thief, Heavy Knight - Hub Facilities — Weapon shop, item shop, temple, and tavern - 30 Floors + 3 Bosses — Challenging and rewarding ■ Fair Design - No pay-to-win mechanics - Ads are optional reward videos only - No gacha, no stamina system
Aetherium Hearts
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Raise adventurers in Selwyn, town of the Ash Marches, and send them down into the labyrinths. The expedition runs by itself — they walk, they fight, they gather, and sometimes they fall. Those who come back bring the whole of it with them, written up by an AI as a single tale. No two are ever the same. ◆ Three labyrinths The Ashen Corridor, the Frostcrystal Archive, the Ember Crucible. Each runs to a different depth and a different danger, and at the bottom of each an Aetherium Heart lies sleeping. ◆ It runs on its own Once they are down there, they walk and fight on their own feet. The descent continues while the app is closed. ◆ Tales The record of a returning expedition is woven into prose by an AI. Send it straight to X, Threads, Bluesky or Discord. ◆ The town and your company An armoury, a general store, a forge, the guild, a temple, a shrine — Selwyn holds nine places to go. You can also go looking for an adventurer who has gone missing. ◆ Standings Set the Aetherium Hearts you have offered at the Shrine of Astel against every adventurer in every town. Japanese and English, switching with your device. Free to play, with no in-app purchases.
Screenshots
Verdict
The clearest difference is update cadence: ANNAGAR at daily against Aetherium Hearts's fortnightly. 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.
ANNAGAR ships an update daily, Aetherium Hearts fortnightly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | ANNAGAR | Aetherium Hearts |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 9 MB | 55 MB |
| Age rating | 9+ | 12+ |
| Developer | Ryutaro Nakano | Hitoshi Igarashi |
In-app purchases
ANNAGAR
No in-app purchases
Aetherium Hearts
No in-app purchases
Questions
Is ANNAGAR free?
Is Aetherium Hearts free?
Do ANNAGAR or Aetherium Hearts have ads?
Which is updated more often, ANNAGAR or Aetherium Hearts?
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