# Critical Terrorist Shoot FPS vs Grimspin

The clearest difference is rating: Grimspin at 5.0 against Critical Terrorist Shoot FPS's 4.5. Grimspin also leads on ads (none vs shown) and review sentiment (100% vs 66%). Critical Terrorist Shoot FPS's advantage is ratings volume (5.8K vs 9) and iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Critical Terrorist Shoot FPS sells 35 one-off in-app purchases and Grimspin sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grimspin holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Critical Terrorist Shoot FPS has 5.8K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 66% of Critical Terrorist Shoot FPS's written reviews are positive against 100% of Grimspin's.

Critical Terrorist Shoot FPS ships an update every 3 months, Grimspin every 4 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Critical Terrorist Shoot FPS | Grimspin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (5.8K ratings)](https://appshunter.io/ios/app/critical-terrorist-shoot-fps/id1192578703/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/grimspin/id6744492723/reviews)** |
| Number of ratings | **5.8K** | 9 |
| Positive reviews | 65.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 249 MB | 187 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [雷 王](https://appshunter.io/developer/785257258) | [Kyle Selby](https://appshunter.io/developer/1680999306) |

## What reviewers say

### Critical Terrorist Shoot FPS

[App page](https://appshunter.io/ios/app/critical-terrorist-shoot-fps/id1192578703)

Engage in intense 5v5 multiplayer battles or team up against zombies in this realistic first-person shooter. Master various weapons and combat modes to achieve victory.

**Highlights:** 5v5 multiplayer battles, Team vs Zombie mode, Sniper action mode, Defuse bomb mode, Variety of weapon types, Realistic 3D environment, Offline play

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

**In-app purchases (35)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWP | $0.99 | one-time |
| AKMS | $1.99 | one-time |
| PDW | $1.99 | one-time |
| Remove ADS | $1.99 | one-time |
| Knife | $1.99 | one-time |
| MP5 | $1.99 | one-time |
| M1911 | $1.99 | one-time |
| QBU88 | $2.99 | one-time |
| BOW | $2.99 | one-time |
| M200 | $2.99 | one-time |
| CZ83 | $2.99 | one-time |
| Baton | $2.99 | one-time |
| MK14 | $2.99 | one-time |
| P90 | $2.99 | one-time |
| RPD | $3.99 | one-time |
| Desert Eagle GOLD | $3.99 | one-time |
| SCAR | $3.99 | one-time |
| TRG42 | $3.99 | one-time |
| MAC10 | $3.99 | one-time |
| M4 | $4.99 | one-time |
| Axe | $4.99 | one-time |
| UMP | $4.99 | one-time |
| XM1014 | $4.99 | one-time |
| M4 PRO | $4.99 | one-time |
| AUG | $5.99 | one-time |
| HK121 | $5.99 | one-time |
| Katana | $6.99 | one-time |
| AKMS PRO | $6.99 | one-time |
| M134 | $7.99 | one-time |
| Beretta | $8.99 | one-time |
| CROSSBOW | $8.99 | one-time |
| MGL140 | $8.99 | one-time |
| M134 GOLD | $9.99 | one-time |
| RPG | $9.99 | one-time |
| All Weapons | $19.99 | one-time |

**What reviewers like**

- 👍 Fun gameplay
- 🥳 Interesting and enjoyable
- 👍 Great game design

**What reviewers complain about**

- 🐛 Crashes and black screen issues
- 📺 Too many ads
- 🎮 Slow sensitivity and lagging

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Remove zombie mode
- Improve performance on older devices


### Grimspin

[App page](https://appshunter.io/ios/app/grimspin/id6744492723)

Embark on an adventure in Grimwood Grove with unique companions. Upgrade your machine, explore hidden secrets, and prepare for an impending war. Compete with friends on leaderboards and unlock special features.

**Highlights:** Upgrade and craft machines, Compete in leaderboards, Explore Grimwood Grove, Complete war preparation tasks, Unlock features like Gem Mine, Offline minigame available

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Handful of Gems | $1.99 | one-time |
| Weekly Pack | $1.99 | one-time |
| Bag of Gems | $4.99 | one-time |
| Chest of Gems | $9.99 | one-time |
| Monthly Pack | $19.99 | one-time |
| Crate of Gems | $24.99 | one-time |
| Elite Pack | $34.99 | one-time |
| Vault of Gems | $49.99 | one-time |
| Mountain of Gems | $99.99 | one-time |


## Frequently asked questions

### Is Critical Terrorist Shoot FPS free?

Critical Terrorist Shoot FPS is free to download, with in-app purchases available.

### Is Grimspin free?

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

### Which has better reviews, Critical Terrorist Shoot FPS or Grimspin?

Grimspin is rated higher. Critical Terrorist Shoot FPS averages 4.5 out of 5 from 5.8K ratings, while Grimspin averages 5.0 from 9 ratings.

### Do Critical Terrorist Shoot FPS or Grimspin have ads?

Critical Terrorist Shoot FPS shows ads; Grimspin does not.

### Which is updated more often, Critical Terrorist Shoot FPS or Grimspin?

Critical Terrorist Shoot FPS ships an update every 3 months, and Grimspin every 4 weeks. Most recently, Critical Terrorist Shoot FPS was updated on October 29, 2026 and Grimspin on October 24, 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.*