# UT.pilot vs Speech Writer

The clearest difference is update cadence: Speech Writer at every 9 days against UT.pilot's monthly. Speech Writer also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UT.pilot ships an update monthly, Speech Writer every 9 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | UT.pilot | Speech Writer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | — |
| Size | 15 MB | 1 MB |
| Requires iOS | **14.0** | 14.4 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MAKSIM KISEL](https://appshunter.io/developer/1472943975) | [DIVYU, OOO](https://appshunter.io/developer/1605122328) |

## What reviewers say

### UT.pilot

[App page](https://appshunter.io/ios/app/utpilot/id1475670769)

This app simplifies fuel calculations for pilots and ground crew using pounds as the unit of measurement. It offers quick conversions between pounds and kilograms, calculates fuel volume based on density, and computes wind components and temperature corrections for flight.

**Highlights:** Fuel calculation in pounds, Pound to kilogram conversion, Volume calculation based on density, Wind component calculation, Temperature correction calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### Speech Writer

[App page](https://appshunter.io/ios/app/speech-writer/id1605122326)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UT.pilot free?

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

### Is Speech Writer free?

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

### Do UT.pilot or Speech Writer have ads?

Neither UT.pilot nor Speech Writer shows ads.

### Which is updated more often, UT.pilot or Speech Writer?

UT.pilot ships an update monthly, and Speech Writer every 9 days. Most recently, UT.pilot was updated on October 15, 2026 and Speech Writer on October 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.*