# Pilot Time vs Interpolator

The clearest difference is rating: Interpolator at 4.9 against Pilot Time's 4.5. Interpolator also leads on ratings volume (74 vs 19). On price, review sentiment, update cadence and ads there is nothing between them.

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

Interpolator holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 19 and 74 respectively. Written reviews complicate that: 73% of Pilot Time's written reviews are positive against 67% of Interpolator's, so the app with the better star average is not the one people write more warmly about.

Pilot Time ships an update every 6 months, Interpolator every 4 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Pilot Time | Interpolator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (19 ratings)](https://appshunter.io/ios/app/pilot-time/id360138989/reviews) | **[4.9 (74 ratings)](https://appshunter.io/ios/app/interpolator/id635235982/reviews)** |
| Number of ratings | 19 | **74** |
| Positive reviews | **73.2% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 6 MB | 18 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [WillowRoot Apps, LLC.](https://appshunter.io/developer/996072337) | [ron mooring](https://appshunter.io/developer/612283157) |

## What reviewers say

### Pilot Time

[App page](https://appshunter.io/ios/app/pilot-time/id360138989)

Instantly view local, military, and UTC time with a tap. Developed by pilots, this app eliminates mental time conversions by displaying current and past/future times across various time zones. Easily select continents and cities for quick comparisons.

**Highlights:** View local, military, and UTC time, Compare current location time to UTC, Display frequently used time zones, Convert past, current, and future times, Easy continent and city time zone selection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Accurate time zone conversions
- 💰 Free application with no cost
- ⚡ Quick and easy access to Zulu time
- 📱 iOS widget functionality

**What reviewers complain about**

- 🐛 Frequent crashes on app launch
- 📺 Intrusive advertisement pop-ups
- 🔧 Widget loading failures
- 📋 Limited city/location database
- 🎯 Defaults to Los Angeles time zone

**Reported bugs**

- App crashes upon opening after updates
- Widget displays 'UNABLE TO LOAD' error
- App crashes when changing time zones
- Incorrect time zone offsets for some locations (e.g., Sydney)
- Time doesn't update when app is reopened

**Requested features**

- Favorites or saved locations tab
- Flight time and air time calculator
- Julian date display for each time zone
- GPS location detection for automatic time zone
- Multiple simultaneous time zone display (3-4 zones)


### Interpolator

[App page](https://appshunter.io/ios/app/interpolator/id635235982)

Easily find values within tables using interpolation for two or three rows. This utility app simplifies calculations without needing a separate calculator, making it ideal for various table-based environments.

**Highlights:** Two-row interpolation, Three-row interpolation, Table value lookup, No calculator needed, Cargo surveyor tool, General table use

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

**In-app purchases:** none


## Frequently asked questions

### Is Pilot Time free?

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

### Is Interpolator free?

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

### Which has better reviews, Pilot Time or Interpolator?

Interpolator is rated higher. Pilot Time averages 4.5 out of 5 from 19 ratings, while Interpolator averages 4.9 from 74 ratings.

### Do Pilot Time or Interpolator have ads?

Neither Pilot Time nor Interpolator shows ads.

### Which is updated more often, Pilot Time or Interpolator?

Pilot Time ships an update every 6 months, and Interpolator every 4 months. Most recently, Pilot Time was updated on September 21, 2026 and Interpolator on September 9, 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.*