# Surveying Leveling Field Notes vs Count

The clearest difference is in-app purchases: Count at none against Surveying Leveling Field Notes's 1. Count also leads on ads (none vs shown) and update cadence (monthly vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Surveying Leveling Field Notes sells 1 one-off in-app purchase. Count asks for nothing beyond the download.

Surveying Leveling Field Notes ships an update every 5 months, Count monthly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Surveying Leveling Field Notes | Count |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/surveying-leveling-field-notes/id1462164977/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 6 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HFX Lab](https://appshunter.io/developer/1139262927) | [Krishan Malhotra](https://appshunter.io/developer/1614487131) |

## What reviewers say

### Surveying Leveling Field Notes

[App page](https://appshunter.io/ios/app/surveying-leveling-field-notes/id1462164977)

This app automates calculations and checks for the Height of Instrument method in surveying. Users can customize column titles and easily share their field notes as CSV files.

**Highlights:** Height of Instrument method calculation, Automatic checking of calculations, Editable column titles, Share as CSV file

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Count

[App page](https://appshunter.io/ios/app/count-numerical-computation/id1614487129)

**In-app purchases:** none


## Frequently asked questions

### Is Surveying Leveling Field Notes free?

Surveying Leveling Field Notes is free to download, with in-app purchases available.

### Is Count free?

Count is free to download, with no in-app purchases.

### Do Surveying Leveling Field Notes or Count have ads?

Surveying Leveling Field Notes shows ads; Count does not.

### Which is updated more often, Surveying Leveling Field Notes or Count?

Surveying Leveling Field Notes ships an update every 5 months, and Count monthly. Most recently, Surveying Leveling Field Notes was updated on October 3, 2026 and Count on October 7, 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.*