Certpia vs Vogl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Certpia
Easily issue, submit, and verify various certificates from over 220 universities and major institutions on your mobile device. This integrated center ensures secure and official document management.
- Mobile certificate issuance
- Electronic certificate submission
- Original certificate verification
- Secure data management
- Government-certified technology
- Supports 220+ universities
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전국 220여개 대학교와 YBM시사 등 주요 기관에 서비스하는 인터넷 증명발급 통합센터 Certpia의 대표 앱! 이제 Certpia앱을 통해 모바일에서 각종 증명서 발급은 물론 전자증명서 제출 및 원본확인까지 해보세요. [인터넷 증명서 발급] 1. 각종 증명서를 편리하고 안전하게 발급, 제출하며 학교/기관의 증명관련 데이터는 철저한 보안 시스템으로 관리함 2. 행정자치부의 G4C 사업 민원서비스에 기준한 정부공인 전자문서 표준 기술 구현으로 공신력 있고 안전한 인터넷 증명발급 3. 현재 전국 220여개 대학교의 학사 증명서와 YBM시사의 공인 TOEIC, JPT 성적표 및 한국산업인력공단의 실기자격첨부로 입증된 안정적인 서비스 [증명서 원본 확인] 1. 학교명과 인터넷 번호를 통한 인터넷 원본대조 2. 증명서 내 QR코드를 통한 원본대조 [서비스 학교/기관] 1. 전국 220여개 대학교 카톨릭대학교, 경기과학기술대학교, 경인교육대학교, 경희대학교, 금오공과대학교, 부산외국어대학교, 부산과학기술대학교, 전북대학교, 충북도립대학, 포항대학교, 한국교원대학교, 한양여자대학교, 홍익대학교 등 2. 주요 기관 YBM시사, 대한상공회의소, 한국소방공사협회, 한국경제신문, 대한태권도협회, 중앙선거관리위원회, 울산광역시교육연수원, 유니텔 연수원, 한국과학기술원 등 [증명서 관련 법규] 증명서를 위,변조하는 행위는 형법 제225조(공문서 등의 위조, 변조) 또는 227조의2(공전자기록 위작, 변작)의 규정에 따라 10년 이하의 징역을 받을 수 있습니다. [기타문의] 대표번호 : 1544-4536 부산지사 : 051)418-6048 서울지사 : 02)2205-4536~8
Vogl
Facilitate real-time multilingual communication for daily life and business. Supports up to 37 languages with features like on-site and QR code chat, custom phrase saving, and AI-powered keyword extraction for seamless global interactions.
- Up to 37 languages supported
- On-site and QR code chat modes
- Customizable phrases and AI extraction
- Save frequently used phrases
- Global business card functionality
- Real-time interpretation
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◆ About Vogl Vogl is an AI service that translates foreign-language conversations in real time and keeps every conversation as a note. Negotiating with overseas buyers on a business trip, communicating across languages at a global trade show, serving international customers in store — and internal meetings or 1:1s held entirely in one language. Wherever people are talking, Vogl works. ◆ Supported languages Up to 34 languages (speech recognition and translation) English, Chinese (Simplified/Traditional), Japanese, Korean, German, Russian, Spanish, Thai, Vietnamese, Arabic, Croatian, Czech, Dutch, Finnish, French, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Malay, Persian, Polish, Portuguese, Portuguese (Brazil), Romanian, Slovak, Swahili, Swedish, Tagalog, Turkish, Ukrainian * More languages will be added over time. ◆ Key features 1. Create a room and invite in seconds Quick Chat has two modes: "Talk on separate devices" (QR Chat) and "Talk on one device" (Face-to-Face Chat). Pick a mode and the room opens immediately. Face-to-Face Chat: translate up to 3 languages at once on a single device — built for talking on the spot QR Chat: scan a QR code or open a link to join a multilingual conversation with nothing to install — works with people who aren't next to you In QR Chat, each device picks up only the language it is set to, so two people can speak at the same time without their words getting mixed together. 2. Real-time notes for work Notes work independently of translation. In foreign-language conversations, the original and the translation are saved together; in same-language conversations, speech is recorded as it is. Use it as a transcription tool in internal meetings, 1:1s and interviews that need no translation at all. No scribbling during the meeting, no reconstructing it from memory afterward. 3. Custom Assistant for personalization Add your own phrases, keywords and industry terms. Attach a URL from LinkedIn, YouTube and more, or upload a file, and AI extracts the keywords and applies them to translation. Once a term is in your glossary, Vogl recognizes it whenever something similar is said, so accuracy holds up even when team jargon and industry terms are flying around. The more you use it, the sharper translation gets. 4. Quick Phrases for faster conversations Save the phrases you use often and send them with a single tap, without saying a word. Useful when you have to talk somewhere quiet, or when the same expressions come up again and again at work. 5. A tool for business and networking Print your QR code on a business card or share the link on social media. Global customers can reach you easily, and real-time translation lets you respond right away. ◆ Terms and policies Terms of Service and Privacy Policy: https://vogl.ai/en/term/service https://vogl.ai/en/term/privacy ◆ Permissions (optional) The following permissions are required to use the core features. Microphone access: to recognize speech for translation Photo Library access: to save QR codes ◆ Support * Flitto Inc. Support: support@vogl.ai — Tell us about anything inconvenient or any question you have, and we will get back to you quickly and accurately. * Privacy Officer: Flitto Inc., CEO Simon Lee | support@vogl.ai 3F Jungang Building, 23 Yeongdong-daero 106-gil, Gangnam-gu, Seoul, Republic of Korea | Business Registration No. 215-87-72878 | E-Commerce Registration No. 2014-Seoul Gangnam-02858
Screenshots
Verdict
The clearest difference is review sentiment: Vogl at 100% against Certpia's 14%. Vogl also leads on rating (4.8 vs 4.4). Certpia's advantage is in-app purchases (none vs 3) and ratings volume (45 vs 5). On price, update cadence, ads 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. Vogl sells 3 in-app purchases, starting at $7.99 per month. Certpia asks for nothing beyond the download.
Vogl holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Certpia has 45 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 14% of Certpia's written reviews are positive against 100% of Vogl's.
Certpia ships an update every 3 weeks, Vogl fortnightly. The most recent releases landed on November 9, 2026 and November 8, 2026 respectively.
| Parameter | Certpia | Vogl |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (45 ratings) | 4.8 (5 ratings) — better |
| Positive reviews | 14.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 45 — better | 5 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 74 MB |
| Age rating | 4+ | 12+ |
| Developer | I.N.TECH INC | FLITTO Inc. |
Customer experience
Certpia
Vogl
In-app purchases
Certpia
No in-app purchases
Vogl
- Lite$7.991 Month
- Standard$25.991 Month
- Premium$86.991 Month









