# HikeSim vs I'm Doing It

The clearest difference is iOS requirement: I'm Doing It at 12.0 against HikeSim's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

HikeSim ships an update every 2 months, I'm Doing It every 5 weeks. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | HikeSim | I'm Doing It |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hikesim/id1572755506/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 114 MB | 24 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Al GROSS](https://appshunter.io/developer/986125943) | [Maurice Landers III](https://appshunter.io/developer/1507739530) |

## What reviewers say

### HikeSim

[App page](https://appshunter.io/ios/app/hikesim/id1572755506)

Track your workouts with simulated hikes on your Apple Watch and create your own photo hikes on iOS. View real-time metrics like heart rate, distance, and calories burned, with hike photos updating as you progress. Upload your own hikes to share with the community.

**Highlights:** Simulated hikes on Apple Watch, Real-time workout metrics, Hike photos based on distance, Create and upload photo hikes, Offline functionality, HealthKit integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### I'm Doing It

[App page](https://appshunter.io/ios/app/im-doing-it/id6443859406)

**In-app purchases:** none


## Frequently asked questions

### Is HikeSim free?

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

### Is I'm Doing It free?

I'm Doing It is free to download, with no in-app purchases.

### Do HikeSim or I'm Doing It have ads?

Neither HikeSim nor I'm Doing It shows ads.

### Which is updated more often, HikeSim or I'm Doing It?

HikeSim ships an update every 2 months, and I'm Doing It every 5 weeks. Most recently, HikeSim was updated on October 15, 2026 and I'm Doing It on October 27, 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.*