# Smoothly

> Smoothly (iPhone/iPad app by Diastolic Robotics Inc..)

- Source: https://appshunter.io/ios/app/smoothly/id6445997866 (this page in markdown: same URL + `.md`)
- Developer: [Diastolic Robotics Inc.](https://appshunter.io/developer/473892712)
- Category: Navigation, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.0 · 28 MB
- Languages: American English
- Released: 2023-03-04
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/smoothly/id6445997866/reviews.md

## What is Smoothly?

When you ask for directions on an online website or through an App, you are typically presented with one, two or three route solutions. Our app runs this same search for you, takes the output of those three routes, and then judges the routes according to the topography (the variation in altitude) along the route.  

The routes are judged according to your indicated needs:

a)  Minimum Energy - This approach finds the best of the routes for conserving energy.  For example, you may want to save gas while driving.

b) Maximum Workout - This approach finds the best of the routes for expending energy.  This may be useful if you are in training and want to take a more difficult way to get that better burn.

c) Ultimate Flatness - This approach finds the best of the routes for avoiding hills and inclines.  Imagine for example, that you are driving in a snowstorm.  Ultimate Flatness will provide the flattest of the suggested routes to give you the best way to stay on the road. 

d) Roller Coaster - This approach is the opposite of Ultimate Flatness.  Roller Coaster finds the best of the routes for having hills and up-and-downs.  Maybe you want a more adventuresome way home?  Roller Coaster could find the route for you!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Thanks | $0.99 | one-time |
| Mega Thanks | $3.99 | one-time |
| Big Thanks | $1.99 | one-time |
| Giga Thanks | $6.99 | one-time |



## Version history (last 4 releases)

### 1.0.5+6 — 2023-03-18

Help page updated.

### 1.0.4+5 — 2023-03-17

UI Changes and support for cross province or state travel.

### 1.0.3+4 — 2023-03-06

Updated help section of the app.

### 1.0.2 — 2023-03-04

No release notes.

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## More apps by Diastolic Robotics Inc.

- [Sleep Apnea Screener 2](https://appshunter.io/ios/app/sleep-apnea-screener-2/id1672431674)

All apps by Diastolic Robotics Inc.: https://appshunter.io/developer/473892712

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*