# Toolkit vs KrestBlz

The clearest difference is in-app purchases: KrestBlz at none against Toolkit's 1. KrestBlz also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). Toolkit's advantage is iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Toolkit sells 1 one-off in-app purchase. KrestBlz asks for nothing beyond the download.

Toolkit ships an update every 2 months, KrestBlz every 2 weeks. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Toolkit | KrestBlz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (59 ratings)](https://appshunter.io/ios/app/toolkit/id577678277/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 81.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 15 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [KrestSolutions Pvt Ltd](https://appshunter.io/developer/1377514816) |

## What reviewers say

### Toolkit

[App page](https://appshunter.io/ios/app/toolkit/id577678277)

This app offers a collection of essential utilities for your iPhone and iPad. Access tools like a flashlight, compass, level, protractor, clock, and ruler to assist with various tasks and measurements.

**Highlights:** Flashlight, Compass, Level, Protractor, Clock, Ruler

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Pack | $1.99 | one-time |

**What reviewers like**

- 👍 Useful tools
- ✨ Nice design/graphics
- ✅ Accurate measurements
- 🛠️ Good for various applications
- 💡 Handy/convenient

**What reviewers complain about**

- 🐛 Compass issues
- 🐌 Laggy/slow
- ⚠️ Inconsistent functionality
- 📱 UI scaling issues on iPad mini
- 🚫 Ads present (for some users)

**Reported bugs**

- Compass does not work/needle stuck
- App crashes on startup (iPhone 5)
- App does not open on iPhone 5
- Bubble level doesn't work
- Clock time is wrong/not set automatically

**Requested features**

- Add calculator instead of clock
- Improve compass accuracy
- Add sound to clock (tic tac)
- Increase size of tools (clock, ruler)
- Add brightness adjustment for flashlight


### KrestBlz

[App page](https://appshunter.io/ios/app/krestblz/id1377514817)

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

**In-app purchases:** none


## Frequently asked questions

### Is Toolkit free?

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

### Is KrestBlz free?

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

### Do Toolkit or KrestBlz have ads?

Toolkit shows ads; KrestBlz does not.

### Which is updated more often, Toolkit or KrestBlz?

Toolkit ships an update every 2 months, and KrestBlz every 2 weeks. Most recently, Toolkit was updated on October 5, 2026 and KrestBlz on October 14, 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.*