ImageConverter vs Site Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ImageConverter
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사진을 원하는 형식과 크기로 바꿉니다. 사진을 고르고, 형식을 정하고, 변환 버튼을 누르면 끝입니다. ■ 다섯 가지 형식 JPEG, PNG, HEIC, TIFF, PDF로 변환합니다. 여러 장을 선택하면 PDF 한 권으로 묶을 수 있습니다. ■ 크기와 용량 조절 · 긴 변 기준으로 픽셀 수 지정 · 비율로 축소 · 목표 용량에 맞추기 (예: 1MB 이하) 품질 슬라이더로 화질과 용량의 균형을 직접 정할 수 있습니다. ■ 확장자만 바꾸기 .jpeg를 .jpg로 바꿔야 할 때, 이미지를 다시 압축하지 않고 확장자만 바꿉니다. 화질이 전혀 떨어지지 않습니다. ■ 위치·촬영 정보 제거 사진에 남아 있는 촬영 위치, 날짜, 기기 정보를 결과 파일에서 지웁니다. 사진을 인터넷에 올리기 전에 켜 두면 좋습니다. ■ 저장과 공유 파일 앱, 사진 앨범, 공유 시트 세 가지로 내보냅니다. iCloud Drive를 비롯해 기기에 설치된 모든 저장 위치를 쓸 수 있습니다. ■ 사진은 기기 밖으로 나가지 않습니다 모든 변환은 아이폰 안에서 이루어집니다. 사진을 서버로 보내지 않으며 회원가입도 필요 없습니다.
Site Checker
This app provides web tool utilities to monitor network connection stability and website availability. It includes HTTP tests for API checks and a downtime detector to verify site access globally. Useful for system administrators and web developers to troubleshoot DNS and ISP connection issues.
- WiFi and mobile data connection monitoring
- HTTP test for REST API checks
- Downtime detector for site access
- Works on 3G/4G/5G/LTE and WiFi
- Supports VPN and proxy servers
- Troubleshoots DNS and ISP connection issues
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Site Checker — a set of web tool utilities for monitoring the stability of your WiFi and mobile data connection. This application has a built-in HTTP test for REST API checks and a downtime detector to verify site access from different countries. The app works on 3G/4G/5G/LTE and WiFi networks, like home and corporate ones. You can use the app even with a VPN or proxy server on your router. With just a couple of clicks, check if your favorite sites are down right now. This is a must-have web tool for system administrators and web developers, helping to solve problems with DNS and test connections on your ISP's nodes. Get the app today and check your network speed and website availability!
Screenshots
Verdict
The clearest difference is price: ImageConverter at Free against Site Checker's $1.90. ImageConverter also leads on update cadence (every 4 days vs fortnightly). Site Checker's advantage is ads (none vs shown) and device support (4 vs 2). On in-app purchases and iOS requirement 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
ImageConverter is free to download; Site Checker costs $1.90 up front. Neither carries in-app purchases, so what you see is what you pay.
ImageConverter ships an update every 4 days, Site Checker fortnightly. Both last shipped on November 3, 2026.
| Parameter | ImageConverter | Site Checker |
|---|---|---|
| Price | Free — better | $1.90 |
| Rating | — | 3.4 (12 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Every 4 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Dae-geun Choi | Tamara Dudarenko |
In-app purchases
ImageConverter
No in-app purchases
Site Checker
No in-app purchases
Questions
Is ImageConverter free?
Is Site Checker free?
Do ImageConverter or Site Checker have ads?
Which is updated more often, ImageConverter or Site Checker?
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