# Good Survey vs PDF AutoScroll

The clearest difference is rating: PDF AutoScroll at 4.3 against Good Survey's 2.5. PDF AutoScroll also leads on review sentiment (56% vs 38%) and update cadence (every 2 weeks vs monthly). Good Survey's advantage is price ($1.99 vs $5.49) and iOS requirement (13.0 vs 16.6). On ads, in-app purchases, monetization model and device support there is nothing between them.

Good Survey costs $1.99 and PDF AutoScroll $5.49 up front. Neither carries in-app purchases, so what you see is what you pay.

PDF AutoScroll holds the better App Store score, 4.3 against 2.5. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 38% of Good Survey's written reviews are positive against 56% of PDF AutoScroll's.

Good Survey ships an update monthly, PDF AutoScroll every 2 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Good Survey | PDF AutoScroll |
| --- | --- | --- |
| Price | **$1.99** | $5.49 |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/good-survey/id1093733473/reviews) | **[4.3 (7 ratings)](https://appshunter.io/ios/app/pdf-autoscroll/id6743747935/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 38.1% of reviews | **55.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 23 MB | 4 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Shin Jong soon](https://appshunter.io/developer/1093733472) | [Paran](https://appshunter.io/developer/1698510581) |

## What reviewers say

### Good Survey

[App page](https://appshunter.io/ios/app/good-survey/id1093733473)

This measurement application simplifies surveying tasks without needing external devices. It offers extensive language support and provides immediate calculations for ground level, height differences, and coordinate geometry. Data can be saved as Excel files or shared directly.

**Highlights:** Level measurement with immediate ground level display, Automatic height difference calculation, Coordinate geometry calculations, Distance and azimuth calculation, Data export to Excel, Multi-language support (41 languages)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PDF AutoScroll

[App page](https://appshunter.io/ios/app/pdf-autoscroll/id6743747935)

This app allows hands-free reading of documents, research papers, and sheet music with smooth auto-scrolling. It offers precise speed control, search, highlights, bookmarks, and dark mode for an enhanced reading experience.

**Highlights:** Smooth auto-scroll with speed control, Search, highlights, and bookmarks, Dark Mode for reading, Last-position restore, Page margin trimming, Side-by-side PDF reading

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Good Survey free?

Good Survey costs $1.99, with no in-app purchases.

### Is PDF AutoScroll free?

PDF AutoScroll costs $5.49, with no in-app purchases.

### Which has better reviews, Good Survey or PDF AutoScroll?

PDF AutoScroll is rated higher. Good Survey averages 2.5 out of 5 from 2 ratings, while PDF AutoScroll averages 4.3 from 7 ratings.

### Do Good Survey or PDF AutoScroll have ads?

Neither Good Survey nor PDF AutoScroll shows ads.

### Which is updated more often, Good Survey or PDF AutoScroll?

Good Survey ships an update monthly, and PDF AutoScroll every 2 weeks. Most recently, Good Survey was updated on November 6, 2026 and PDF AutoScroll on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*