Solverror vs Image to PDF Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solverror
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Solverror, bir fabrikanın veya işletmenin üretim ya da süreçlerinde meydana gelen hata ve uygunsuzlukların tespitinden çözümüne kadar olan süreci yönetmek için kullanılan bir uygulamadır. Bu süreç, uygunsuzluğun tespit edilmesi, kök neden analizinin gerçekleştirilmesi, kalıcı aksiyonların alınması ve çözüm işleminin onaylanmasını kapsar. Kök neden analizi kapsamında Balık Kılçığı, 5N, Beyin Fırtınası ve FMEA gibi yöntemler kullanılabilir. Ayrıca, her bir uygunsuzluk için acil aksiyon alınmasını kolaylaştıran bir chat ekranı da bulunmaktadır. Solverror, uygunsuzlukların hızlı bir şekilde tespit edilmesini ve sürecin kolay, sistematik ve etkili bir şekilde yönetilmesini sağlar.
Image to PDF Pro
Effortlessly convert your photos into professional PDF documents. Import images, arrange them, add signatures, and share your creations securely. This app offers a simple, fast, and registration-free experience for all your PDF conversion needs.
- Instant photo to PDF conversion
- Merge multiple images
- Sign, rotate, and reorder images
- Easy sharing options
- Secure local storage
- Registration-free
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PDFast turns your photos into PDF files in seconds. Import your images, adjust, combine, and export a clean, professional PDF. Features: • Instant photo → PDF conversion • Merge multiple images • Sign, rotate, and reorder • Easy sharing via email, AirDrop, or messaging apps • Secure local storage Simple, fast, and registration-free. PDFast, effortless PDF conversion. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Solverror at none against Image to PDF Pro's 5. Image to PDF Pro's advantage is update cadence (every 2 weeks vs every 9 months). On price, ads, device support 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
Both are free to download. Image to PDF Pro sells 5 in-app purchases, starting at $1.99 per 7 days. Solverror asks for nothing beyond the download.
Solverror ships an update every 9 months, Image to PDF Pro every 2 weeks. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.
| Parameter | Solverror | Image to PDF Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Creamobile Bilisim Teknolojileri Limited Sirketi | Adrien Cens |
In-app purchases
Solverror
No in-app purchases
Image to PDF Pro
- FDFast Premium$1.997 Days
- PDFast Premium Monthly3 Days trial$9.991 Month
- PDFast Pro Annual Discount$24.991 Year
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- Saver Pro Annual$44.991 Year
- PDFast Premium lifetime$9.99
