Comparison

Muscle Shocker vs Tech Neck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Muscle Shocker

Generate intense, personalized muscle-building workouts tailored to your goals and available equipment. Features detailed exercise instructions, rest timers, and advanced training techniques for optimal results.

Highlights
  • Customizable workout generation
  • Home or full gym equipment selection
  • Targeted muscle training
  • Detailed exercise instructions and demos
  • Integrated rest timers
  • Advanced workout techniques (Pyramid, Drop Set, Super Set)
  • One-rep max calculator
Features
Read full description

The all new Muscle Shocker app helps users quickly generate intense muscle building workouts.   We did the research so you don't have to and after over a year of testing and fine tuning we are proud to present the best muscle building workout generator on the market.   We read your comments on other apps and are proud to offer Muscle Shocker as a free app with complete functionality. It has ads, but they are non-intrusive and will not slow you down during your workout. How does the app work? Home Vs. Full Gym: Firstly, in the settings you can select home or full gym. For home gym users you will be able to select the equipment you have available. Setting Up The Workout: Users start be selecting the muscles they want to train. For instance, let's say you want to do a push day (shoulders, chest & triceps). Select 'PUSH DAY' on the muscle family screen. Or, if you want to do a push day but add in abs, select 'INDIVIDUAL MUSCLES' and then add all four muscles. Next, choose which of these muscles you would like to target for extra gains. If you've been having trouble growing the shoulders, select them here. The Workout: - Start with the warm up. Much like the science behind each set, rep and rest period, so the importance of getting the blood flowing before lifting, so do it! - By default the app will ask you for your one-rep max prior to each exercise. If you know it, enter it. If not, skip it. The weight levels given will be exact poundage if the 1RM is entered. Otherwise you will be given prompts such as "HEAVY WEIGHT". Tap on that prompt for a detailed description such as "A weight you could normally perform 8 repetitions with." - Whichever muscle you've selected to shock will be worked first via a shock style exercise (Pyramid, Drop Set, Super Set or Super Shocker.) Tap any blue playhead in the workout to see a demo on all shock and regular exercises. - After each set, use the rest button to time your rest periods as directed. The set, rep, weight and rest periods have all been carefully crafted to give users the best possible results for each second spent in the gym. In Workout Bottom Navigation: - Play Icon. View a listing of all videos associated with the current exercise and tap to play. - 1RM Icon. Tap to change your one-rep max during your workout or enable/disable it entirely. - Stop Watch. Use this a timer at any point during the workout. PRO version icons / functions: - Shuffle exercises. This comes into play in the event you recently have performed this or if the needed equipment is not available. - Add muscles or exercises. Users can opt to add additional muscles or exercises in the event they possibly need a bit more before ending their workout. The Pro version also features additional workout variations. These will come into play after users have been consistently using the app for a significant period of time. For a limited time, Pro purchases will be grandfathered into Version 2.0 which will add features such as user customized workouts, tracking and more. We do not currently have a set date for that release and could be many months away. We also are not guaranteeing these functions.   What The App DOES NOT DO: - Muscle Shocker is not a personal trainer, nor a meal plan, nor a tracker app.   - It is not designed to help users lose fat or run marathons. In order to offer users an extremely streamlined, fast user-interface these features have been left out of version 1. We will be keeping a close eye on feedback and are already working on a Version 2.0 however, the ease-of-use offered now will always be an option for users.

About

Tech Neck

A 20-day exercise program designed by a physiotherapist to improve posture and relieve neck and shoulder pain. Exercises can be done anywhere, anytime, in under 5 minutes, with video guidance.

Highlights
  • 20-day exercise schedule
  • Physiotherapist-designed
  • Improves posture
  • Relieves stiffness and pain
  • Exercises can be done sitting or standing
  • Under 5 minutes per day
  • Video instructions
Features
Read full description

Get your exercise schedule from a legitimized physiotherapist! The 20-day exercise schedule was made by a legitimized physiotherapist in Sweden and will help you build strength and mobility around your neck and shoulders. It will help you to fix your posture and relieve you from shoulder and neck stiffness and pain. - You can perform every exercise either sitting or standing - Easy to exercise on the go. You won't have to take more than 5 min to complete an exercise day - Video instructions for each exercise

Screenshots

Muscle Shocker4 screens
Tech Neck4 screens

Verdict

The call

The clearest difference is price: Muscle Shocker at Free against Tech Neck's $3.99. Muscle Shocker also leads on review sentiment (100% vs 57%) and rating (5.0 vs 4.7). Tech Neck's advantage is in-app purchases (none vs 1) and chart position (#181 vs unranked). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Muscle Shocker is free to download; Tech Neck costs $3.99 up front. Muscle Shocker sells 1 one-off in-app purchase. Tech Neck asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Muscle Shocker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tech Neck has 116 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 100% of Muscle Shocker's written reviews are positive against 57% of Tech Neck's.

UpkeepUpdate frequency

Muscle Shocker ships an update every 2 weeks, Tech Neck every 5 weeks. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

Scorecard9 real differences · 2 level
Muscle Shocker versus Tech Neck: the parameters behind the verdict, then further details
ParameterMuscle ShockerTech Neck
PriceFree — better$3.99
Rating5.0 (14 ratings) — better4.7 (116 ratings)
Positive reviews100.0% of reviews — better57.1% of reviews
Number of ratings14116 — better
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
Best chart rank—#181 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better15.1
Further details — not scored
Size114 MB70 MB
Age rating4+4+
DeveloperMuscle Shocker, LLCLUNA Creatives AB

Customer experience

Muscle Shocker

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tech Neck

All ratings116 ratings
Positive90.5%
Neutral6.0%
Negative3.4%
Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

In-app purchases

1 purchases

Muscle Shocker

One-time1
  • Muscle Shocker Pro$4.99
None

Tech Neck

No in-app purchases

Questions

Is Muscle Shocker free?
Muscle Shocker is free to download, with in-app purchases available.
Is Tech Neck free?
Tech Neck costs $3.99, with no in-app purchases.
Which has better reviews, Muscle Shocker or Tech Neck?
Muscle Shocker is rated higher. Muscle Shocker averages 5.0 out of 5 from 14 ratings, while Tech Neck averages 4.7 from 116 ratings.
Do Muscle Shocker or Tech Neck have ads?
Neither Muscle Shocker nor Tech Neck shows ads.
Which is updated more often, Muscle Shocker or Tech Neck?
Muscle Shocker ships an update every 2 weeks, and Tech Neck every 5 weeks. Most recently, Muscle Shocker was updated on September 17, 2026 and Tech Neck on September 9, 2026.

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