# Grimoire Incremental vs Unnamed Space Idle

The clearest difference is ads: Unnamed Space Idle at none against Grimoire Incremental's shown. Unnamed Space Idle also leads on update cadence (every 2 days vs every 3 months). Grimoire Incremental's advantage is rating (4.8 vs 4.6) and review sentiment (87% vs 77%). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Grimoire Incremental sells 1 one-off in-app purchase and Unnamed Space Idle sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grimoire Incremental holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 556 and 241 respectively. Written reviews point the same way: 87% of Grimoire Incremental's written reviews are positive against 77% of Unnamed Space Idle's.

Grimoire Incremental ships an update every 3 months, Unnamed Space Idle every 2 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Grimoire Incremental | Unnamed Space Idle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (556 ratings)](https://appshunter.io/ios/app/grimoire-incremental/id1618966147/reviews)** | [4.6 (241 ratings)](https://appshunter.io/ios/app/unnamed-space-idle/id6483933995/reviews) |
| Number of ratings | **556** | 241 |
| Positive reviews | **87.0% of reviews** | 77.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 126 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Graham Goldstein](https://appshunter.io/developer/1618966149) | [JDOG CORP](https://appshunter.io/developer/1740379476) |

## What reviewers say

### Grimoire Incremental

[App page](https://appshunter.io/ios/app/grimoire-incremental/id1618966147)

Engage in a narrative-driven idle or clicker game where your choices shape society and unlock new mechanics. Progress through runs and prestiges with non-formulaic gameplay and optional ads.

**Highlights:** Non-formulaic gameplay, Branching narrative choices, Idle and clicker mechanics, Unlockable mechanics, Opt-in ads for bonuses, Single in-app purchase option

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $6.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Simplicity and minimalism
- 👍 Non-intrusive ads
- 👍 Engaging gameplay
- 👍 Rewarding progression

**What reviewers complain about**

- 🐛 Occasional crashes
- 🐛 Slow progress in late game
- 🐛 Imbalanced builds
- 🐛 Lack of content variety

**Reported bugs**

- Progress loss on crash
- Compatibility issues on older devices

**Requested features**

- More content and updates
- Better late-game balance
- Detailed progression tracking
- Story expansion


### Unnamed Space Idle

[App page](https://appshunter.io/ios/app/unnamed-space-idle/id6483933995)

Engage in an endless sci-fi idle game battling alien waves. Customize your ship with unlockable weapons and defenses, and strategically upgrade various systems to increase your power. Make impactful decisions to counter enemy types and progress through a well-paced unfolding experience.

**Highlights:** Destroy alien waves, Customize ship with weapons/defenses, Unlockable systems and upgrades, Strategic decision-making, Progression and prestige systems, Craft and improve modules

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spacezard 400 AIPoints | $1.99 | one-time |
| Spaceversary 400 AI Points | $1.99 | one-time |
| Spacemas 400 AI Points | $1.99 | one-time |
| 200 AI Points | $1.99 | one-time |
| QOL Bundle | $2.49 | one-time |
| Spacezard Bundle | $2.99 | one-time |
| Spacemas Bundle | $2.99 | one-time |
| RetroFuture Cosmetic | $3.99 | one-time |
| Spaceversary Bundle | $3.99 | one-time |
| Steampunk Cosmetic | $3.99 | one-time |
| 550 AI Points | $4.99 | one-time |
| Essentials Bundle | $4.99 | one-time |
| 1200 AI Points | $9.99 | one-time |
| Advanced Bundle | $9.99 | one-time |
| 2600 AI Points | $19.99 | one-time |

**What reviewers like**

- 👍 Addictive gameplay
- 👍 Deep and complex mechanics
- 👍 Constantly evolving game
- 👍 Frequent updates
- 👍 Free-to-play friendly

**What reviewers complain about**

- 📱 Tiny UI elements
- 📱 Small font size
- 📱 Unreadable text on mobile
- 📱 UI not optimized for mobile
- 📱 Difficult to interact with buttons

**Reported bugs**

- UI is too small on mobile devices
- Font size is too small, making text unreadable
- Game crashes during fleet auto battles
- Cannot open on iPadOS 14.8.1
- Game freezes when playing on mobile network

**Requested features**

- UI rework for mobile
- Improve UI readability
- Optimize UI for smaller screens
- Add French translation
- Add Turkish language support


## Frequently asked questions

### Is Grimoire Incremental free?

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

### Is Unnamed Space Idle free?

Unnamed Space Idle is free to download, with in-app purchases available.

### Which has better reviews, Grimoire Incremental or Unnamed Space Idle?

Grimoire Incremental is rated higher. Grimoire Incremental averages 4.8 out of 5 from 556 ratings, while Unnamed Space Idle averages 4.6 from 241 ratings.

### Do Grimoire Incremental or Unnamed Space Idle have ads?

Grimoire Incremental shows ads; Unnamed Space Idle does not.

### Which is updated more often, Grimoire Incremental or Unnamed Space Idle?

Grimoire Incremental ships an update every 3 months, and Unnamed Space Idle every 2 days. Most recently, Grimoire Incremental was updated on October 24, 2026 and Unnamed Space Idle on October 27, 2026.

---

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