# NRST vs Hold Entry Calculator

The clearest difference is review sentiment: Hold Entry Calculator at 100% against NRST's 47%. Hold Entry Calculator also leads on in-app purchases (none vs 6) and rating (5.0 vs 4.6). NRST's advantage is price (Free vs $1.99) and ratings volume (9 vs 1). On ads and device support there is nothing between them.

NRST is free to download; Hold Entry Calculator costs $1.99 up front. NRST sells 6 in-app purchases, starting at $0.99 per year. Hold Entry Calculator asks for nothing beyond the download.

Hold Entry Calculator holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: NRST has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 47% of NRST's written reviews are positive against 100% of Hold Entry Calculator's.

NRST ships an update every 4 months, Hold Entry Calculator weekly. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NRST | Hold Entry Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/nrst/id828514590/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hold-entry-calculator/id6745305231/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 46.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Subscription | **Paid** |
| Size | 50 MB | 1 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Toonsy Net](https://appshunter.io/developer/319239704) | [Alexander Wanagel](https://appshunter.io/developer/1802556374) |

## What reviewers say

### NRST

[App page](https://appshunter.io/ios/app/nrst/id828514590)

This app helps pilots navigate by providing essential airport information, including distance, elevation, and required descent rates. It offers real-time data updates and customizable descent settings for various aircraft types. Worldwide airport coverage is available, with daily database updates.

**Highlights:** Real-time airport data, Customizable descent rate, Worldwide airport coverage, Filter airports by runway, Glide distance calculation, Watch app integration

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Early Adopter Device Subscription | $0.99 | per year |
| Early Adopter Device and Watch Bronze | $1.99 | per year |
| Device Only | $11.99 | per year |
| Device Only | $14.99 | per year |
| Device and Watch | $17.99 | per year |
| Device and Watch | $24.99 | per year |


### Hold Entry Calculator

[App page](https://appshunter.io/ios/app/hold-entry-calculator/id6745305231)

This tool assists pilots in quickly determining the correct entry type for instrument flight rules (IFR) holding patterns. It simplifies the process by allowing users to set headings and holding radials, with the entry type displayed prominently. Designed for both student and experienced pilots, it aims to eliminate confusion during flight.

**Highlights:** Calculate hold entries in seconds, Set heading to fix, Set holding radial, Switch between left and right turns, View entry type at a glance, Access detailed instructions

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is NRST free?

NRST is free to download, with in-app purchases available.

### Is Hold Entry Calculator free?

Hold Entry Calculator costs $1.99, with no in-app purchases.

### Which has better reviews, NRST or Hold Entry Calculator?

Hold Entry Calculator is rated higher. NRST averages 4.6 out of 5 from 9 ratings, while Hold Entry Calculator averages 5.0 from 1 ratings.

### Do NRST or Hold Entry Calculator have ads?

Neither NRST nor Hold Entry Calculator shows ads.

### Which is updated more often, NRST or Hold Entry Calculator?

NRST ships an update every 4 months, and Hold Entry Calculator weekly. Most recently, NRST was updated on October 22, 2026 and Hold Entry Calculator 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.*