# PDF Joiner & Merger — user reviews > 5 indexed App Store user reviews of PDF Joiner & Merger by Ruchira Ramesh, rated 4.50/5 from 12 ratings. - Source: https://appshunter.io/ios/app/pdf-joiner-and-merger/id1373084921/reviews - App overview in markdown: https://appshunter.io/ios/app/pdf-joiner-and-merger/id1373084921.md - Rating breakdown: 5★ 10 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 1 ## Most critical reviews (5 lowest-rated) ### 1/5 — Piece of Crap *2019-06-10* Can’t find any of the documents I want to merge on the app. Totally wasted money. **Developer response:** We have tutorial videos on using the application at this location: https://youtu.be/U3H4DrtsqBY Please watch this video. Also, please contact our support team on support@runisoft.com if you are facing issue or if you are in need of the help. We have helped to resolve the issue of the customers who have contacted us. The contact email id is provided in the help section of the application. Regards Support Team Support@runisoft.com ### 5/5 — Nice tool, humble developer *2020-04-19* It works and merges pages of choice from multiple pdf files. I could confirm this. This app has advanced level of tools for performing PDF merging work. I have also contacted the developer. The developer was humble and replied quickly to my queries. This is a good merging application and I have given it 5 stars for good experience. **Developer response:** This is great to know. Thank you for your kind words. Regards Support Team Email : support@runisoft.com ### 5/5 — Works. (Updated) *2019-10-24* Update 10/23... works with the native iOS file folder manager . I don’t need to use a drive on the cloud (like google drive or iCloud) to use it. Whatever you guys did to fix it worked. Thanks. Happy. **Developer response:** We are glad to know that you are now satisfied after using the updated version of the application. Please let us know whenever you have any more questions on support@runisoft.com.We will be glad to assist. Regards Support Team Email : support@runisoft.com ### 5/5 — Joins PDF seamlessly. *2019-09-17* The application worked great. I was able to join all of my important pages from different PDF files. The support team Is very responsive in answering the questions. Overall i am satisfied. **Developer response:** Thank you for your review. We are glad to know that you are satisfied with the application. Regards Support Team Support@runisoft.com ### 5/5 — Perfect PDF merger *2018-12-28* In one word, fantastic. If you’re looking for a PDF merger that actually works then get this. It’s simple to use and doesn’t cost the earth. It works great. I’ve tried loads of so called PDF mergers or joining apps for a lot more money than this costs and nothing works as quickly and effortless like this app. Buy it you won’t be disappointed. **Developer response:** Thank you for your kind words. We are glad to know that the application is able to meet your requirements. Regards Support Team support@runisoft.com --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*