# Elebox: Collect Elements — Chemistry Collection Game

> Chemistry Collection Game (iPhone/iPad app by inoue yuki.)

- Source: https://appshunter.io/ios/app/elebox-collect-elements/id6769322899 (this page in markdown: same URL + `.md`)
- Developer: [inoue yuki](https://appshunter.io/developer/1896649869)
- Category: Education, Games, Casual, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 8 MB
- Languages: Japanese
- Released: 2026-05-15
- Data updated: 2026-07-04
- User reviews in markdown: https://appshunter.io/ios/app/elebox-collect-elements/id6769322899/reviews.md

## What is Elebox?

Collect all 118 elements through daily gacha draws and build your own periodic table.

Each element has a rarity based on its atomic number — lighter elements appear more often, while heavy rare elements are harder to find. Upgrade your collection from Normal to Diamond rank as duplicates accumulate.

USE YOUR ELEMENTS TO SYNTHESIZE COMPOUNDS
Combine collected elements to create 46 compounds, from simple molecules like H₂O and CO₂ to rare noble gas compounds like XeF₂.

FEATURES
• Daily element gacha with atomic-number-based probability
• 118 elements with 5 rank tiers (Normal → Bronze → Silver → Gold → Diamond)
• 46 compounds to synthesize
• Interactive periodic table with pinch-to-zoom
• Daily & weekly missions with bonus gacha rewards
• Long-term goals across 10 categories
• Login streak tracking with calendar view
• Available in Japanese and English

A fun way to learn chemistry while enjoying a casual daily game. Perfect for students, educators, and science enthusiasts.


## Version history (last 5 releases)

### 1.7.0 — 2026-06-12

・Added Element Exchange for players who've collected all 118 elements
  When you hold 20+ of any element, consume 20 to receive any element of your choice
  Open an element's detail in the Periodic Table tab to see the exchange button

・Apology gift: claim 30 bonus gacha draws via the gift icon on the Gacha screen
  (Available until July 10, 2026)

・Bug fixes
  Fixed an issue where ranking up via a special compound after completing the collection didn't count toward rank-up missions
  Fixed an issue where the "Special Category Complete" goal wasn't re-evaluated correctly at the time of 118-element completion

### 1.6.1 — 2026-05-30

・Fixed a bug where the "Wandering Naturalist" medal was unlocked incorrectly without meeting the required condition

### 1.6 — 2026-05-29

・Added Medal Collection with 15 medals to unlock
　Earn medals by collecting elements, synthesizing compounds, maintaining streaks, and more
　Swipe left on the Progress tab to view your medals
・Added a "Rate Elebox" button in Settings

### 1.5 — 2026-05-28

・Collect all 118 elements to unlock the Plaza
　Dogs roam the plaza and periodically bring bonus gacha draws as gifts
　Higher-rank dogs deliver more gacha draws per visit

・Added 62 new compounds (108 total)
　New categories: Fats & Fatty Acids (5) and Special (4)
　Some compounds require catalyst materials that are not consumed during synthesis

・Using a Special compound after completing the collection now lets you pick any of the 118 elements to receive directly

・Added a category filter and "Uncrafted Only" toggle to the compound crafting sheet

・Goals and weekly missions now switch to new post-completion content after you collect all 118 elements

### 1.4 — 2026-05-25

・Added Compound Boost: Use a compound to make specific elements appear exclusively for the next 3 gacha draws. The boosted elements depend on the category of the compound used.
・Redesigned the Compound Library with category sections. You can now synthesize compounds directly from their detail page.
・Added new Goals: 9 "Category Complete" goals for synthesizing all compounds in each category, and expanded the compound synthesis goal up to 46 (all compounds).
・Weekly missions now show the Monday reset schedule.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*