# ComboSim - Strike Generator — Personal MMA/Boxing Trainer

> Personalized MMA and boxing strike combination generator for training. (iPhone/iPad app by Samuel Harmon.)

- Source: https://appshunter.io/ios/app/combosim-strike-generator/id1296628103 (this page in markdown: same URL + `.md`)
- Developer: [Samuel Harmon](https://appshunter.io/developer/1200962193)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 4.60/5 from 68 App Store ratings · 14 written reviews indexed
- Age rating: +12
- Requires: iOS 12.0 · 108 MB
- Languages: American English
- Released: 2017-11-12
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/combosim-strike-generator/id1296628103/reviews.md

## What is ComboSim?

ComboSimulator is a simple app that helps you mix up your MMA/Boxing training. With the ability to change what combo's can be called, how long rounds and rest periods are, as well as the option to mix in non-strike activities (exercises/movements), ComboSimulator is the perfect tool to add into your current training regimen. 

- Change settings dynamically, with changes taking effect in your session and round.
- Its as simple as just pressing play.
- Tailor your workout by determining what you want to be called (active or not) and how often (rarity settings)
- If you want to spice up your workouts, you can unlock new combo strikes (more combinations of standard strikes), exercises, movements, and elbows that will be mixed in with the standard strikes. These extras will be expanded per user suggestions.

Thank you for your support!

## Key features

- Customizable combo calls
- Adjustable round and rest times
- Incorporate non-strike exercises
- Unlock new strikes and movements
- Dynamic setting changes
- Tailor workout rarity

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Exercises | $1.99 | one-time |
| Unlock Movements | $1.99 | one-time |
| Unlock All | $4.99 | one-time |
| Unlock Combo Strikes | $1.99 | one-time |
| Unlock Elbows | $1.99 | one-time |
| Unlock Legwork | $1.99 | one-time |


## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/combosim-strike-generator/id1296628103/reviews.md

### 3/5 — Feature Request

*2025-02-04*

This hasn’t been updated in a while but if it gets updated again I’d like to see a volume control feature where music can be played at a higher volume and closer to that of the combos. As it is, the music is very faint and the combos are very loud.

### 5/5 — Lifetime in app purchase

*2024-11-01*

Only a one time in all purchase unlike other similar apps that require not only more money but also greedily limits you to 6/12 months subscriptions 
The upgrade is well worth it. 
Only fester I would request is the option to Payne select rounds as it currently simply runs indefinitely.

### 1/5 — ?

*2024-03-31*

Some info on what strike is expected when it calls out “one” “two” “three” or “four” would be nice. No idea what strike these are supposed to be.

### 5/5 — Yes it works if You work

*2022-12-27*

I am not new to kick boxing boxing or working out. And the movement and random way this attacks your body and allows you to select your own amount depending on say a simulated fight you have coming up is amazing you can literally train yourself to fight a grappler or fighter striker depending on how you make your movements and it will randomly set to it it’s beautiful I love it for my shadow boxing and using it in order to make routines for some of my personal clients.

### 5/5 — Excellent App

*2022-10-16*

It’s completely worth the money, I love the app. The only thing that I’d like to see be added/changed is the ability to change the audio settings. Sometimes the app just lowers the volume of the music I’m listening to too much and I end up having to decide between one or the other. Otherwise, great app, functional, does what it says.

### 5/5 — Exactly what I was looking for

*2021-10-16*

It’s great. Highly configurable based on what you hope to do. I’m leaking sweat when I finish a session with this app. Super fun, too. Buy it.

### 5/5 — Suggestion

*2020-07-21*

I really love this app, but I’d like to suggest to add some kick and knee combinations as well. Maybe just a left round kick and a right round kick. As well as a left knee and right knee

**Developer response:** Sounds like a good idea to me! Stay tuned :)

### 5/5 — Great app but crashes

*2020-04-23*

Awesome app, but when i try to unlock and purchase the extra features, it immediately crashes.

**Developer response:** I believe this should be resolved now!

### 5/5 — Novice but Love it

*2020-04-18*

I’m new to boxing and am using this app to get in some a cardio workout and it’s great. For new comers to boxing, like me, it might be good to have a tab that explains what each punch means. For example I know the names jab and hook but don’t know what the numbers mean. As of now I just make up my own combo but not sure if that’s what I’m suppose to be doing or not. I have already recommended this app to other friends I know that are using this “safer at home” time to get in shape. Thank you.

### 5/5 — BEST WORKOUT APP EVER

*2020-04-16, version 2.0.1*

I AM SO GLAD THAT I CAN FINALLY USE THIS APP TO HELP ME WITH MY KARATE SKILLS

## Frequently asked questions about ComboSim

### How does ComboSim help with MMA and boxing training?

ComboSim allows you to create personalized training sessions by customizing strike combinations, round lengths, and rest periods. You can also integrate non-strike exercises to diversify your workouts.

### Can I add new strikes and exercises to ComboSim?

Yes, you can unlock new combo strikes, exercises, movements, and elbows to be mixed into your training. These additions are expanded based on user suggestions.

### Is ComboSim free to use?

ComboSim is free to download and use. It offers in-app purchases for unlocking additional content like new strikes and exercises.

### What devices is ComboSim available on?

ComboSim is available on Mac, iPhone, iPad, and iPod.

### How often is ComboSim updated?

The latest version, 2.3.1, was released on March 16, 2021. Previous updates suggest a moderate frequency of improvements and new content.

### What is the age rating for ComboSim?

ComboSim is rated 12+, making it suitable for users aged 12 and above.

### How does ComboSim handle workout customization?

You can dynamically change settings like what combos are called and their rarity, as well as round and rest durations. These changes take effect immediately during your session.

### What do users think of ComboSim?

ComboSim has a high rating of 4.6 stars from 64 ratings, indicating positive user sentiment regarding its functionality and usefulness for training.

## Version history (last 5 releases)

### 2.3.1 — 2021-03-16

1. Fixed some issues with crashes related to reseting to default when currently running a session
2. Fixed some issues with displaying rarity of types when changed

### 2.3.0 — 2021-03-15

1. Updated how rarity works to be more a little more transparent
2. Added dark mode

### 2.2.4 — 2021-01-22

1. Resolved an issue where when you first open the app, the rarity of some of the strikes/special types is not properly configuring (@Ed via email)

### 2.2.3 — 2021-01-02

Resolved one more issue where you couldn't deselect/select legwork/kicks one by one without the pop up alert closing on you (@ed via email)

### 2.2.2 — 2020-12-31

Fixed an issue where you couldn't deselect/select exercises/movements one by one without the pop up alert closing on you (@ed via email)

## Apps similar to ComboSim

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BXNG: Home Boxing Workouts App](https://appshunter.io/ios/app/bxng-home-boxing-workouts-app/id1591743873) | 4.6 (86) | Free | Health & Fitness |
| [PRO BOXING: Training & Workout](https://appshunter.io/ios/app/pro-boxing-training-and-workout/id6475266812) | 4.7 (253) | Free | Health & Fitness |
| [Boxing Interval Timer](https://appshunter.io/ios/app/boxing-interval-timer/id1318795527) | 4.8 (12,775) | Free | Health & Fitness |
| [CombatMix - Boxing MMA Workout](https://appshunter.io/ios/app/combatmix-boxing-mma-workout/id1530254555) | 4.3 (17) | Free | Health & Fitness |
| [FightCamp Home Boxing Workouts](https://appshunter.io/ios/app/fightcamp-home-boxing-workouts/id1328562100) | 4.9 (23,156) | Free | Health & Fitness |
| [Spartan MMA & HIIT Workouts](https://appshunter.io/ios/app/spartan-mma-and-hiit-workouts/id1059244544) | 4.6 (411) | Free | Health & Fitness |

## More apps by Samuel Harmon

- [Ami - Friend Journal](https://appshunter.io/ios/app/ami-friend-journal/id1200962194)
- [PrismScroll: 5e Companion](https://appshunter.io/ios/app/prismscroll-5e-companion/id1364209163)
- [PrismScrollDM](https://appshunter.io/ios/app/prismscrolldm/id1408372017)
- [PrismScroll Sheets](https://appshunter.io/ios/app/prismscroll-sheets/id1460523754)
- [PrismScroll Djinn](https://appshunter.io/ios/app/prismscroll-djinn/id1477503443)

All apps by Samuel Harmon: https://appshunter.io/developer/1200962193

## Related topics

[fight trainer](https://appshunter.io/ios/topics/fight-trainer) · [samuel harmon](https://appshunter.io/ios/topics/samuel-harmon)

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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 2026-08-23.*