# HotPaw Basic vs 73 by N0AGI

The clearest difference is price: 73 by N0AGI at Free against HotPaw Basic's $4.99. 73 by N0AGI also leads on rating (5.0 vs 3.9) and update cadence (weekly vs every 5 months). HotPaw Basic's advantage is in-app purchases (none vs 1) and ratings volume (7 vs 1). On ads there is nothing between them.

73 by N0AGI is free to download; HotPaw Basic costs $4.99 up front. 73 by N0AGI sells 1 one-off in-app purchase. HotPaw Basic asks for nothing beyond the download.

73 by N0AGI holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: HotPaw Basic has 7 ratings behind it against 1, so its average is the more settled of the two.

HotPaw Basic ships an update every 5 months, 73 by N0AGI weekly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | HotPaw Basic | 73 by N0AGI |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/hotpaw-basic/id295464266/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/73-by-n0agi/id6763606602/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 4 MB |
| Requires iOS | **12.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HotPaw Productions](https://appshunter.io/developer/285074853) | [N0AGI LLC](https://appshunter.io/developer/1895395504) |

## What reviewers say

### HotPaw Basic

[App page](https://appshunter.io/ios/app/hotpaw-basic/id295464266)

Experience retro computing by typing and running Basic programs on your iPhone or iPad. This app functions as a programmable calculator and can display simple line graphics, Morse code audio, and perform FFT analysis.

**Highlights:** Retro text-mode Basic interpreter, Programmable calculator functionality, Simple line graphics display, Morse Code audio output, FFT analysis, GPS location support, MQTT and BTLE communications

**Features:** macOS Compatibility

**In-app purchases:** none


### 73 by N0AGI

[App page](https://appshunter.io/ios/app/73-by-n0agi/id6763606602)

Quickly look up FCC-licensed amateur radio call signs with comprehensive details. Save favorites for offline access and customize your experience with various themes. Your data remains private with no ads or tracking.

**Highlights:** Search by call sign or operator name, Filter by license class, status, state, city, View full FCC record, Save call signs to Favorites, Offline access to favorites, Customizable themes, QR code sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock 73 by N0AGI | $2.99 | one-time |


## Frequently asked questions

### Is HotPaw Basic free?

HotPaw Basic costs $4.99, with no in-app purchases.

### Is 73 by N0AGI free?

73 by N0AGI is free to download, with in-app purchases available.

### Which has better reviews, HotPaw Basic or 73 by N0AGI?

73 by N0AGI is rated higher. HotPaw Basic averages 3.9 out of 5 from 7 ratings, while 73 by N0AGI averages 5.0 from 1 ratings.

### Do HotPaw Basic or 73 by N0AGI have ads?

Neither HotPaw Basic nor 73 by N0AGI shows ads.

### Which is updated more often, HotPaw Basic or 73 by N0AGI?

HotPaw Basic ships an update every 5 months, and 73 by N0AGI weekly. Most recently, HotPaw Basic was updated on November 6, 2026 and 73 by N0AGI on November 5, 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.*