Comparison

Stark Stretch vs DTU Injury

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

Head to head
About

Stark Stretch

Access a library of 83 HD video exercises for a full-body workout. Create personalized routines with timers for Tabata, HIIT, and circuit training. Track progress by saving workouts and burned calories to Apple Health.

Highlights
  • 83 HD exercise videos
  • Personalized workout creation
  • Full body workouts
  • Step-by-step workout guidance
  • Tabata, HIIT, Circuit timers
  • Muscle group targeting
  • Apple Health integration
Features
Read full description

Optimise your results with Stark Stretch! - Be inspired by 83 exercises presented in sharp HD video. - Create your own personal workout. - Get a full body workout with exercises in all ranges of difficulty - While working out, follow the step by step workout-feature which take you through the workout using timers and your chosen specifics. - The timers support different workout types including Tabata, HIIT and Circuit training. - Find exercises targeting specific muscle groups. Integration with Apple Health: Save burned calories and performed workouts. Exercises are performed by, Denice Lundevall

About

DTU Injury

Features
Read full description

DTU Injury er et enkelt værktøj til at registrere ulykker og nærved hændelser på DTU (Danmarks Tekniske Universitet). App’en fungerer både på dansk og engelsk, og henvender sig til alle, der færdes på DTU’s områder. Formålet er at gøre det let, hurtigt og fleksibelt at registrere ulykker og hændelser, umiddelbart efter de er sket. Når man installerer app’en, skal man oplyse navn, e-mail og telefonnummer, som bagefter kun skal ændres, hvis man skifter nummer eller mail. App’en giver muligheder for: • At angive hændelsens sted, med udgangspunkt i den position telefonens GPS finder • At beskrive hændelsen kort i tekst • At uploade op til tre billeder Efter man har registreret ulykken eller nærved hændelsen, behandler DTU Campus Service den og sender en ulykkesanmeldelse og/eller hændelsesanalyse til udfyldelse. Man kan også bruge app’en til at ringe til DTU beredskab.

Screenshots

Stark Stretch4 screens
DTU Injury1 screens

Verdict

The call

The clearest difference is price: DTU Injury at Free against Stark Stretch's $1.99. DTU Injury also leads on iOS requirement (13.0 vs 15.1). Stark Stretch's advantage is update cadence (every 2 months vs every 14 months) and chart position (#181 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

CostPrice · In-app purchases · Ads · Monetization

DTU Injury is free to download; Stark Stretch costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stark Stretch ships an update every 2 months, DTU Injury every 14 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 7 level
Stark Stretch versus DTU Injury: the parameters behind the verdict, then further details
ParameterStark StretchDTU Injury
Price$1.99Free — better
Rating4.6 (169 ratings) — better—
Positive reviews70.7% of reviews—
Number of ratings169 — better—
Update frequencyEvery 2 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#181 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size57 MB6 MB
Age rating4+12+
DeveloperPostra ABDanmarks Tekniske Universitet

Bugs and requests

Stark Stretch

Reported bugs

7 issues
  • Videos won't download
  • App crashes or won't work
  • Server issues for downloads
  • Analysis mode transmits data without consent
  • Timer/rest period settings are cumbersome
Show 2 more
  • Voice countdown stopped working
  • Program creation doesn't display exercises

Requested features

13 requests
  • Add more detailed instructions (text or voice)
  • Improve video clarity and motion
  • Automatic handling of left/right side exercises
  • Expand exercise library
  • Add option to add custom stretches
Show 8 more
  • Add voice countdown/timer warnings
  • Include breathing guidance
  • Add alternative exercises for injuries
  • Add yoga edition
  • Add soothing music
  • More pre-made workout programs
  • Highlight muscles being worked
  • Add animation showing where to feel the stretch

DTU Injury

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stark Stretch

No in-app purchases

None

DTU Injury

No in-app purchases

Questions

Is Stark Stretch free?
Stark Stretch costs $1.99, with no in-app purchases.
Is DTU Injury free?
DTU Injury is free to download, with no in-app purchases.
Do Stark Stretch or DTU Injury have ads?
Neither Stark Stretch nor DTU Injury shows ads.
Which is updated more often, Stark Stretch or DTU Injury?
Stark Stretch ships an update every 2 months, and DTU Injury every 14 months. Most recently, Stark Stretch was updated on October 29, 2026 and DTU Injury on October 27, 2026.

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