Toolkit vs KrestBlz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Toolkit
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.
- Flashlight
- Compass
- Level
- Protractor
- Clock
- Ruler
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iPhone version include: 1. Flashlight 2. Compass 3. Level 4. Protractor 5. Clock iPad version include: 1. Compass 2. Level 3. Protractor 4. Clock 5. Ruler Features: Full high definition design Fully supports all iPhone and all iPad Toolkit URL scheme is "EWToolkit://"
KrestBlz
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Mobile Version for Krest customers - Krest customers now track daily sales with several filters.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 September 29, 2026 respectively.
| Parameter | Toolkit | KrestBlz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (59 ratings) — better | — |
| Positive reviews | 81.7% of reviews | — |
| Number of ratings | 59 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 22 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 良峰 侯 | KrestSolutions Pvt Ltd |
Bugs and requests
Toolkit
Reported bugs
10 issues- 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
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- App crashes on startup
- Instruments window opens in a corner on iPad mini
- Compass readings are incorrect/magnetic field warnings
- App doesn't work with iPad 1
- Flashlight turns off automatically
Requested features
13 requests- 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
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- Add flashing/SOS modes for flashlight
- Add digital readout for compass
- Allow ruler to be moved/extended
- Add clock alarm
- Redesign app icon
- Add GPS coordinates to compass
- Allow clock to stay open
- Add a reset procedure for level and protractor
KrestBlz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Toolkit
- Remove Ads Pack$1.99
KrestBlz
No in-app purchases
