# Kill Sector vs Buildy Blocks

The clearest difference is review sentiment: Kill Sector at 100% against Buildy Blocks's 32%. Kill Sector also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.7). Buildy Blocks's advantage is update cadence (every 2 days vs every 6 weeks) and ratings volume (30 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Buildy Blocks sells 5 one-off in-app purchases. Kill Sector asks for nothing beyond the download.

Kill Sector holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Buildy Blocks has 30 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Kill Sector's written reviews are positive against 32% of Buildy Blocks's.

Kill Sector ships an update every 6 weeks, Buildy Blocks every 2 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Kill Sector | Buildy Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kill-sector/id959334172/reviews)** | [4.7 (30 ratings)](https://appshunter.io/ios/app/buildy-blocks/id1133990005/reviews) |
| Number of ratings | 4 | **30** |
| Positive reviews | **100.0% of reviews** | 32.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 77 MB |
| Requires iOS | 9.2 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tameem Hamoui](https://appshunter.io/developer/710396946) | [Umbrella Games LLC](https://appshunter.io/developer/1059299541) |

## What reviewers say

### Kill Sector

[App page](https://appshunter.io/ios/app/kill-sector/id959334172)

Engage in intense, old-school space combat by destroying derelict guard drones across multiple hyperspace sequences and challenging levels. Experience fast-paced, brutal action as you clear the path for your fleet.

**Highlights:** Old-school space shooter gameplay, 4 hyperspace sequences, 12 intense levels, Terminate derelict guard drones, Fast and brutal combat

**Features:** macOS Compatibility

**In-app purchases:** none


### Buildy Blocks

[App page](https://appshunter.io/ios/app/buildy-blocks/id1133990005)

Build towering structures by precisely stacking blocks. Compete for the highest score in various modes and challenge yourself to keep your tower from tumbling.

**Highlights:** Single tap gameplay, Multiple tower types, Normal mode, Hardcore mode, Game Center leaderboards, Achievements

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tower Mode | $0.99 | one-time |
| Rail Mode | $0.99 | one-time |
| Ladder Mode | $0.99 | one-time |
| Mode 5 | $0.99 | one-time |
| No ads! | $1.99 | one-time |


## Frequently asked questions

### Is Kill Sector free?

Kill Sector is free to download, with no in-app purchases.

### Is Buildy Blocks free?

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

### Which has better reviews, Kill Sector or Buildy Blocks?

Kill Sector is rated higher. Kill Sector averages 5.0 out of 5 from 4 ratings, while Buildy Blocks averages 4.7 from 30 ratings.

### Do Kill Sector or Buildy Blocks have ads?

Neither Kill Sector nor Buildy Blocks shows ads.

### Which is updated more often, Kill Sector or Buildy Blocks?

Kill Sector ships an update every 6 weeks, and Buildy Blocks every 2 days. Most recently, Kill Sector was updated on November 1, 2026 and Buildy Blocks on November 2, 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.*