GEO5 Data Collector vs AddToPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GEO5 Data Collector
This application facilitates geological survey data collection in the field. It allows users to input data, utilize maps and GPS, and attach multimedia recordings. Data can be organized using standard or custom templates for any survey type.
- Field data input
- Map and GPS integration
- Photo, video, and audio recording
- Standard and custom data templates
- Borehole logging support
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Application is used for geological survey data collection (borehole logging). The program GEO5 Stratigraphy is necessary for data transfer between PC and mobile. The App allows inputting data in the field, using maps and GPS, and adding photos, videos or audio recordings. The App allows to input data according to standard or user-defined templates, so any type of data can be defined.
AddToPDF
Easily edit PDFs on your iPhone or iPad. Scan documents, add text, sign, and fill forms directly on your device. Enjoy a private, offline experience with a one-time purchase.
- Scan documents with camera
- Add text and signatures
- Fill PDF forms
- Reorder, rotate, delete pages
- Offline functionality
- One-time purchase
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Simple PDF editor for iPhone and iPad. Scan a paper document with your camera, or open a PDF from Files, Mail, or any app. Add text, sign it, fill in the form — then send it back. No subscription. No cloud. No account. One purchase covers iPhone, iPad, and Mac. Works fully offline. —— WHAT YOU CAN DO —— • Scan paper documents with the camera — several pages become one PDF. • Open PDFs from Files, Mail, Messages, or any app that can share. • Add text anywhere on the page — type it, then place it with your finger. • Sign with your finger — draw, type, or reuse a saved signature. • Fill existing PDF forms — text fields, checkboxes and dropdowns, detected automatically. • Reorder, rotate, delete and add pages. • Send the finished PDF anywhere — Files, Mail, Messages, or another app. —— MADE FOR YOUR THUMB —— Open a document. Tap what you want to change. That's it. No tutorial, no nested menus, nothing to set up. —— PRIVATE BY DESIGN —— Everything happens on your device. Your documents are never uploaded, and there is no account to create. —— WHO IT'S FOR —— • Anyone who needs to sign a form and send it back, right now • Freelancers and consultants signing contracts on the move • Parents filling in school and medical forms • Anyone tired of paying every month just to edit a PDF —— ABOUT ADDTOPDF —— Made by Mantra Factory — a small studio building simple, honest apps that respect your time. Pay once, use it forever. Requires iOS 14 or later. Works on iPhone and iPad.
Screenshots
Verdict
The clearest difference is price: GEO5 Data Collector at Free against AddToPDF's $2.99. AddToPDF's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 17.0). On 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
GEO5 Data Collector is free to download; AddToPDF costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GEO5 Data Collector | AddToPDF |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | FINE spol. s r.o. | DENIS SAUVE |
Customer experience
GEO5 Data Collector
AddToPDF
In-app purchases
GEO5 Data Collector
No in-app purchases
AddToPDF
No in-app purchases









