Comparison

SGA VE Code vs Certpia

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SGA VE Code

This app allows visually impaired individuals to access printed information by scanning a special code with their smartphone camera. It converts text from printed materials into digital format, offering various display modes and text-to-speech functionality.

Highlights
  • Scan VOICEYE codes with smartphone camera
  • Convert printed text to digital format
  • Text-to-Speech (TTS) with highlighting
  • Multiple high-contrast viewing modes
  • Adjustable font sizes and zoom levels
  • Magnifier function for camera and gallery images
Features
Read full description

The new way to access printed information for print and visually impaired! VOICEYE is the smartphone application enabling those with print impairments to access printed information using a VOICEYE code on the printed material. Information regarding the VOICEYE code on the printed material: •VOICEYE can hold as much as two A4 pages of text on a 2.5 square centimeter code. •There’s no need for a data or internet connection to decode a VOICEYE code, as the code itself stores the data. •The VOICEYE App will use the phone camera to automatically scan the code and bring all of the text into the phone. Just imagine! You can access any printed information that is around you with your own smartphone. All education materials, all government materials, all books, notice boards in museums or libraries, in fact just about anything, once a document is produced with a VOICEYE code, any material becomes accessible and is accurately identified. In South Korea, the VOICEYE solution has been successfully applied to schools for the blind, universities with special education, publishing companies, state-run corporations, local newspapers and others. The VOICEYE solution is very popular for Dyslexia and the visually impaired. The Korean government has adopted the VOICEYE solution on its official documents, such as social security information, electricity, water, local tax bills and so on. VOICEYE App: Make your dreams come true with a VOICEYE code. Scan a VOICEYE code at the top right corner of the printed material. You then have access to the book you buy, the textbook you study, utility bills and prescriptions, it will then be opened automatically on your smartphone and the text can be read aloud with TTS (Text-to-Speech) software like on the iPhone or iPad (voiceover), or with TALKS or Mobile Speaks. The VOICEYE code is created by the VOICEYE Maker Add-In, which you add into MS-Word, Quark Xpress and Adobe InDesign programs. Quark Xpress and InDesign are programs for publishers. [Main Features] 1. Access to printed information - Scan a VOICEYE code at the top right corner of a page. - Text can be displayed on your smartphone screen in 5 high contrast text viewing modes (colored text) and read out the text with TTS like VoiceOver. - 10 zoom levels in font size - VOICEYE SmartPhone Stand a. This is the aid for visually impaired people so they can find and read VOICEYE code with smartphone. b. Put the smartphone on the smartphone stand and scan VOICEYE code at the top right corner of printed materials. It will be very easy and fast. 2. Magnifier - Provides 6 zoom levels - 5 high contrast viewing modes to maximize text readability - Magnifying various sources using camera or gallery 3. Text-to-Speech with Highlighting - In TTS mode, you will simultaneously hear the words and see them highlighted.

About

Certpia

This app allows users to easily issue, submit, and verify various certificates from over 220 universities and major institutions. It ensures secure and official document issuance through government-standard technology. Verify original documents using school names, internet numbers, or QR codes.

Highlights
  • Issue various certificates
  • Submit electronic certificates
  • Verify original documents
  • Secure data management
  • Government-certified technology
  • QR code verification
Features
Read full description

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

Screenshots

SGA VE Code4 screens
Certpia4 screens

Verdict

The call

The clearest difference is rating: Certpia at 4.4 against SGA VE Code's 3.0. Certpia also leads on ratings volume (37 vs 2) and iOS requirement (12.0 vs 16.3). SGA VE Code's advantage is review sentiment (33% vs 13%). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Certpia holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Certpia has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 33% of SGA VE Code's written reviews are positive against 13% of Certpia's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
SGA VE Code versus Certpia: the parameters behind the verdict, then further details
ParameterSGA VE CodeCertpia
PriceFreeFree
Rating3.0 (2 ratings)4.4 (37 ratings) — better
Positive reviews33.3% of reviews — better12.7% of reviews
Number of ratings237 — better
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS16.312.0 — better
Further details — not scored
Size79 MB46 MB
Age rating4+4+
Developervoiceye,incI.N.TECH INC

Customer experience

SGA VE Code

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

Certpia

All ratings37 ratings
Positive83.8%
Neutral5.4%
Negative10.8%
Written reviews55 reviews
Positive12.7%
Neutral1.8%
Negative85.5%

In-app purchases

None

SGA VE Code

No in-app purchases

None

Certpia

No in-app purchases

Questions

Is SGA VE Code free?
SGA VE Code is free to download, with no in-app purchases.
Is Certpia free?
Certpia is free to download, with no in-app purchases.
Which has better reviews, SGA VE Code or Certpia?
Certpia is rated higher. SGA VE Code averages 3.0 out of 5 from 2 ratings, while Certpia averages 4.4 from 37 ratings.
Do SGA VE Code or Certpia have ads?
Neither SGA VE Code nor Certpia shows ads.
Which is updated more often, SGA VE Code or Certpia?
SGA VE Code ships an update monthly, and Certpia monthly. Most recently, SGA VE Code was updated on October 12, 2026 and Certpia on October 11, 2026.

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