Precision Boxing Coach Pro vs Kruboss Bag Work
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Precision Boxing Coach Pro
This app simulates a boxing coach, calling out realistic combinations for you to practice. It offers multiple modes and intensity levels, allowing you to customize rounds, rest times, and warning bells for a personalized training experience.
- Realistic boxing combination calls
- Multiple training modes
- Adjustable intensity levels
- Customizable round settings
- Southpaw and counter punching modes
- Virtual padwork and combo creation
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It’s finally here for iOS, an app that simulates a boxing coach and calls out realistic, fast paced combinations. The boxing coach simulator calls out boxing techniques for you to execute, there are 4 modes and 3 intensity levels. This includes a Southpaw Mode, Counter Punching Mode, Virtual Padwork and Combo Creator Mode. Choose as many rounds as you like, adjust the round length, the rest between rounds, and set a warning bell to tell you how many seconds are left in the round. Press ‘Start’ and get to work!
Kruboss Bag Work
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Create and edit workouts mixing strikes (hands, kicks, knees, elbows). Play other people's work outs and stay in shape! The best boxing bag work companion app.
Screenshots
Verdict
The clearest difference is price: Kruboss Bag Work at Free against Precision Boxing Coach Pro's $4.99. Precision Boxing Coach Pro's advantage is update cadence (every 3 weeks vs every 4 months) and chart position (#169 vs unranked). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Kruboss Bag Work is free to download; Precision Boxing Coach Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Precision Boxing Coach Pro ships an update every 3 weeks, Kruboss Bag Work every 4 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Precision Boxing Coach Pro | Kruboss Bag Work |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.1 (34 ratings) — better | — |
| Positive reviews | 47.0% of reviews | — |
| Number of ratings | 34 — better | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #169 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 114 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Jason Van Veldhuysen | Globules Interactive Limited |
Bugs and requests
Precision Boxing Coach Pro
Reported bugs
48 issues- App crashes after iOS update
- App stops working when phone is locked
- App pauses when minimized
- App crashes
- App freezes
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- Audio stops working
- Next round audio stops
- App freezes during first round
- App stops running when screen closes
- Calls are sometimes truncated
- Bells often don't go off
- App stops working after less than a minute
- Timer freezes when screen locks
- Trips itself up when calling combos
- Sound doesn't work
- Instructional videos don't work
- Southpaw mode errors
- App stops unexpectedly
- Speeds up unexpectedly
- Glitchy
- App freezes
- Rest timer inaccurate
- App stops running when screen closes
- Calls are sometimes truncated
- Bells often don't go off
- App stops working after less than a minute
- Timer freezes when screen locks
- Trips itself up when calling combos
- Sound doesn't work
- Instructional videos don't work
- Southpaw mode errors
- App stops unexpectedly
- Speeds up unexpectedly
- Glitchy
- App freezes
- Rest timer inaccurate
- App stops running when screen closes
- Calls are sometimes truncated
- Bells often don't go off
- App stops working after less than a minute
- Timer freezes when screen locks
- Trips itself up when calling combos
- Sound doesn't work
- Instructional videos don't work
- Southpaw mode errors
- App stops unexpectedly
- Speeds up unexpectedly
- Glitchy
Requested features
17 requests- More techniques (e.g., back fist, block rear roundhouse, knee strikes, back kick, side kicks, hook kicks)
- Allow music to play while using the app
- Option to go more than 10 rounds
- Combo creator with specific punches (e.g., jabs to the body, cross to the body)
- Add body punches to combo creator
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- Add roll to the left and right
- Easier to add same punches in a combination
- Support that listens to users
- Add footwork to workouts
- Routines for slip line training
- Written explanations of styles and intensities
- Add a bell to indicate end of round
- How-to videos for each call out
- Fix southpaw mode errors
- Fix counter punching mode callouts
- Support landscape mode
- More content
Kruboss Bag Work
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Precision Boxing Coach Pro
No in-app purchases
Kruboss Bag Work
No in-app purchases
Questions
Is Precision Boxing Coach Pro free?
Is Kruboss Bag Work free?
Do Precision Boxing Coach Pro or Kruboss Bag Work have ads?
Which is updated more often, Precision Boxing Coach Pro or Kruboss Bag Work?
Other comparisons
