# Grimlight vs Otherworld Mercenary Corps

The clearest difference is ads: Grimlight at none against Otherworld Mercenary Corps's shown. Grimlight also leads on rating (4.1 vs 3.8) and ratings volume (370 vs 44). Otherworld Mercenary Corps's advantage is update cadence (every 5 days vs fortnightly). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Grimlight sells 10 one-off in-app purchases and Otherworld Mercenary Corps sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grimlight holds the better App Store score, 4.1 against 3.8. That said, the two scores are not equally well evidenced: Grimlight has 370 ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 59% of Grimlight's written reviews are positive against 53% of Otherworld Mercenary Corps's.

Grimlight ships an update fortnightly, Otherworld Mercenary Corps every 5 days. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Grimlight | Otherworld Mercenary Corps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (370 ratings)](https://appshunter.io/ios/app/grimlight/id1581756356/reviews)** | [3.8 (44 ratings)](https://appshunter.io/ios/app/otherworld-mercenary-corps/id6471457105/reviews) |
| Number of ratings | **370** | 44 |
| Positive reviews | **59.4% of reviews** | 53.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2.9 GB | 655 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [EIGHT STUDIO (Korea)](https://appshunter.io/developer/1581756358) | [Cryptect Inc.](https://appshunter.io/developer/1654111725) |

## What reviewers say

### Grimlight

[App page](https://appshunter.io/ios/app/grimlight/id1581756356)

Embark on an epic RPG adventure in a world threatened by shadowy entities. Summon legendary heroes from classic tales and folklore to battle the darkness. Strategize with unique weapon and item combinations to save the realm.

**Highlights:** Hero collection from classic tales, Anime-style character illustrations, Deep weapon and item customization, Strategic drag-and-drop combat, Engaging fairy tale storyline

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Keys | $0.99 | one-time |
| 장비 소환팩 | $2.99 | one-time |
| 메르헨 소환 팩 | $2.99 | one-time |
| White Rabbit Pack | $2.99 | one-time |
| 멤버십 카드 | $4.99 | one-time |
| Aurora’s Gift Pack | $6.99 | one-time |
| 배틀패스 | $9.99 | one-time |
| Lifetime Summon | $14.99 | one-time |
| 메르헨 소환 패키지 | $29.99 | one-time |
| 6200  젬 | $99.99 | one-time |

**What reviewers like**

- 🎨 Gorgeous art and character designs
- 🎶 Excellent music and sound design
- 📖 Intriguing story and lore
- 🎮 Fun and engaging gameplay
- 🤝 Responsive and communicative developers

**What reviewers complain about**

- 🐛 Frequent crashes and server issues
- ⏱️ Slow loading times and performance problems
- 🔑 Difficulty with account login and sign-in
- 🔧 Lack of quality-of-life features
- 💰 Gacha system with low pull rates

**Reported bugs**

- Crashes on launch or during gameplay
- Login and sign-in problems
- Unresponsive or laggy UI
- Progression and save data issues
- Compatibility problems on older devices

**Requested features**

- Add more playable characters and content updates
- Improve stability and reduce technical issues
- Implement more quality-of-life features
- Increase rewards and resources for F2P players
- Add more language support options


### Otherworld Mercenary Corps

[App page](https://appshunter.io/ios/app/otherworld-mercenary-corps/id6471457105)

Assemble a team of heroines in this idle RPG set in another world. Collect characters, develop your mercenary corps, and embark on an epic adventure to save the continent from the Demon King. Enjoy charming pixel art and strategic combat.

**Highlights:** Idle growth system, Otherworld adventure story, High-quality pixel graphics, Vibrant character illustrations, Character relationship building, Competitive content

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stage 1 Serina PKG | $0.49 | one-time |
| Mercenary Corps Package 01 | $0.99 | one-time |
| Mercenary Corps Package 03 | $1.99 | one-time |
| Mercenary Corps Package 04 | $3.99 | one-time |
| Mercenary Corps Package 07 | $5.99 | one-time |
| Ad Removal PKG | $6.99 | one-time |
| Mercenary Corps Package 08 | $7.99 | one-time |
| Mercenary Corps Package 11 | $14.99 | one-time |
| Mercenary Corps Package 13 | $22.99 | one-time |
| Mercenary Corps Package 21 | $79.99 | one-time |

**What reviewers like**

- 👍 Enjoyable gameplay
- 🎨 Appealing art style
- 🕹️ Fun character collection
- 🕰️ Good idle/passive gameplay

**What reviewers complain about**

- 💰 Aggressive monetization/in-app purchases
- 🐛 Frequent crashes and stability issues
- 🔍 Difficulty with coupon code redemption on iOS

**Reported bugs**

- Constant crashing and force-closing on iOS
- Downloading resources getting stuck at certain percentages
- Summon screen freezing and becoming unresponsive

**Requested features**

- Improved optimization for iOS devices
- Reduced frequency of crashes and freezes
- More balanced gacha/summoning system


## Frequently asked questions

### Is Grimlight free?

Grimlight is free to download, with in-app purchases available.

### Is Otherworld Mercenary Corps free?

Otherworld Mercenary Corps is free to download, with in-app purchases available.

### Which has better reviews, Grimlight or Otherworld Mercenary Corps?

Grimlight is rated higher. Grimlight averages 4.1 out of 5 from 370 ratings, while Otherworld Mercenary Corps averages 3.8 from 44 ratings.

### Do Grimlight or Otherworld Mercenary Corps have ads?

Otherworld Mercenary Corps shows ads; Grimlight does not.

### Which is updated more often, Grimlight or Otherworld Mercenary Corps?

Grimlight ships an update fortnightly, and Otherworld Mercenary Corps every 5 days. Most recently, Grimlight was updated on November 10, 2026 and Otherworld Mercenary Corps on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*