Hitek Clean vs CoolMonitor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hitek Clean
This utility app helps you declutter your contact list by identifying and removing duplicate entries. It can also clean up contacts missing essential information like names or phone numbers, and merge contacts with identical names or email addresses.
- Remove duplicate contacts
- Remove contacts with no phone number or name
- Merge contacts with the same name
- Merge contacts with the same email
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Hitek Clean allows you to easily - Remove duplicate contacts - Remove contacts that have no phone number, no name - Merge contacts which have the same name - Merge contacts which have the same email
CoolMonitor
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CoolMonitor helps you grasp the status of your device at a glance. CPU usage, screen refresh rate, network activity, storage and heat status are all concentrated in a clear panel. After enabling the charging detection, the charging power can be continuously observed. The results are only saved on the device itself, making it convenient to compare different charging processes. Key data can also be viewed at any time through native floating display, real-time activities, dynamic island and home screen widgets. Core functions View CPU usage, screen refresh rate, network activity, storage and heat status • Observe charging power • Review the charging history saved on this device • Continuously view key indicators through native system display • Rich and diverse custom display methods. And switch between Simplified Chinese, English and Traditional Chinese at any time. Privacy policy: https://zhangthree.cn/privacy.html Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Hitek Clean at 8.0 against CoolMonitor's 16.1. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Hitek Clean | CoolMonitor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 38 MB | 12 MB |
| Age rating | 4+ | 17+ |
| Developer | HITEK_NOVA | Zhangsan Software Co., Ltd., Enshi Prefecture, Hubei Province |
In-app purchases
Hitek Clean
No in-app purchases
CoolMonitor
No in-app purchases









