マーモット育成ゲーム:癒しの相棒 vs Gem Forge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
マーモット育成ゲーム:癒しの相棒
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育てて集める、マーモット図鑑コレクション。 探索イベントを進めるほど、新しい姿(フォーム)が解放されます。 図鑑が少しずつ埋まっていく達成感が続く、ゆるかわ育成ゲームです。 マーモットを育成してEXPを貯め、冒険に出発すると文章イベントが発生します。 選択によって結果が変わり、成長が加速したり、新しいフォーム解放のきっかけになったりします。 解放した姿は図鑑に登録され、未発見の枠が埋まるたびに“次も見つけたい”が生まれます。 遊び方は直感的で、長時間の張り付きは不要。 ランクや成長が見えるから短いプレイでも「進んだ感」が出ます。 癒しの雰囲気とコレクション要素を両方楽しみたい人にぴったりの、まったり育成アプリです。
Gem Forge
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Gem Forge: Diamond Enhance Tap, enhance, and forge your way from a humble pebble to the legendary Eternal Diamond! Gameplay - Tap to enhance your gem from Lv.1 to Lv.34 - Risk and reward: higher level = lower success rate but huge profit - Use Protection Charms to save your precious gem from shattering - Collect mystical Charms (Lucky, Crit, Phoenix, Combo + 6 more) — each used once for a single boost - Watch ads for Restore, Boost +50%, or Free Enhance 35-Stage Gem Evolution Tree Stage 1 Ore: Stone → Copper → Silver → Gold → Platinum → Mithril Stage 2 Common: Garnet → Amethyst → Topaz → Aquamarine → Opal → Lapis Stage 3 Premium: Pearl → Sapphire → Ruby → Emerald → Diamond Stage 4 Ultra Rare: Pink Diamond → Alexandrite → Paraiba → Padparadscha → Painite → Star of India Stage 5 Mythic: Fairy Dew → Elf's Tear → Dragon Heart → Phoenix Core → Tear of God → Eternal Diamond Features - 35 unique gem designs with full Indian Mughal jewelry aesthetic - 4 tiers of Protection Charms (Basic / Mid / High / Ultra) - 10 one-time use Charms with unique effects - Codex with 35 collectible gems - Hall of Fame leaderboard - Combo system with bonus rewards - Beautiful Indian jeweler's workshop atmosphere - 8 languages supported Developer: ALIENZ Contact: support@alienz.ooo
Screenshots
Verdict
The clearest difference is update cadence: Gem Forge at daily against マーモット育成ゲーム:癒しの相棒's every 2 months. マーモット育成ゲーム:癒しの相棒's advantage is iOS requirement (13.0 vs 15.0). 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.
マーモット育成ゲーム:癒しの相棒 ships an update every 2 months, Gem Forge daily. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.
| Parameter | マーモット育成ゲーム:癒しの相棒 | Gem Forge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 126 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Junpei Shimotsu | RandomGG, Inc. |
In-app purchases
マーモット育成ゲーム:癒しの相棒
No in-app purchases
Gem Forge
No in-app purchases









