# Autoterm Control vs Whendy Fast Time Planner

Autoterm Control and Whendy Fast Time Planner both sit at 5.0 stars, but that hides the real split: 100% of Whendy Fast Time Planner's written reviews are positive against 36% of Autoterm Control's. Whendy Fast Time Planner also leads on update cadence (every 3 weeks vs every 3 months) and ratings volume (12 vs 2). Autoterm Control's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 17.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Whendy Fast Time Planner sells 1 one-off in-app purchase. Autoterm Control asks for nothing beyond the download.

Autoterm Control holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Whendy Fast Time Planner has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 36% of Autoterm Control's written reviews are positive against 100% of Whendy Fast Time Planner's, so the app with the better star average is not the one people write more warmly about.

Autoterm Control ships an update every 3 months, Whendy Fast Time Planner every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Autoterm Control | Whendy Fast Time Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/autoterm-control/id1118385980/reviews)** | [4.8 (12 ratings)](https://appshunter.io/ios/app/whendy-fast-time-planner/id1455777940/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | 36.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 43 MB | 3 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [autoterm.ru](https://appshunter.io/developer/947283683) | [Hannes Oud](https://appshunter.io/developer/956310490) |

## What reviewers say

### Autoterm Control

[App page](https://appshunter.io/ios/app/autoterm-control/id1118385980)

Remotely control your vehicle's engine preheater or air heater. Start, stop, adjust settings, and schedule delayed starts for optimal comfort and engine readiness.

**Highlights:** Remote start/stop, Control unit settings, View unit status, Delayed start scheduling

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Performs its functions
- 👍 Works well for basic control
- 👍 Simple and understandable
- 👍 Stable and easy to use modem
- 👍 Functional and convenient

**What reviewers complain about**

- 🐛 App is buggy and unstable
- 🐛 Poor and outdated design
- 🐛 SMS commands are slow or not received
- 🐛 App crashes or freezes
- 🐛 Not compatible with newer iOS versions

**Reported bugs**

- App does not work with BLE remotes
- Cannot check balance
- Number for checking is not set
- SMS commands do not work
- SMS commands are not received or acted upon

**Requested features**

- Update the app design
- Add real-time heater status and temperature
- Add a troubleshooting guide and error codes
- Add timer for heater operation
- Add weekday/weekend timers


### Whendy Fast Time Planner

[App page](https://appshunter.io/ios/app/whendy-fast-time-planner/id1455777940)

This app helps you avoid being late by calculating when to start each task for an event. Simply input your target completion time and the duration of each step, and it will provide a clear schedule.

**Highlights:** Calculate start times backwards from a target time, Input task durations, View start and end times for each step, Import events from calendar (Premium), Export activities to calendar (Premium), Share plans as formatted text

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is Autoterm Control free?

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

### Is Whendy Fast Time Planner free?

Whendy Fast Time Planner is free to download, with in-app purchases available.

### Which has better reviews, Autoterm Control or Whendy Fast Time Planner?

Autoterm Control is rated higher. Autoterm Control averages 5.0 out of 5 from 2 ratings, while Whendy Fast Time Planner averages 4.8 from 12 ratings.

### Do Autoterm Control or Whendy Fast Time Planner have ads?

Neither Autoterm Control nor Whendy Fast Time Planner shows ads.

### Which is updated more often, Autoterm Control or Whendy Fast Time Planner?

Autoterm Control ships an update every 3 months, and Whendy Fast Time Planner every 3 weeks. Most recently, Autoterm Control was updated on October 21, 2026 and Whendy Fast Time Planner on October 24, 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.*