Let's Stretch vs The Muscle Engineers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Let's Stretch
Easily choose and follow guided stretching routines with an integrated timer. Adaptations from yoga practices help users complete their stretches.
- Selectable stretch routines
- Built-in timer
- Yoga-inspired stretches
- Simple interface
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Let's Stretch allows the user to quickly select a stretch routine and complete the stretches with a built in timer. Icons made by Freepik from www.flaticon.com and yoga by Claire Jones from the Noun Project. Stretch descriptions are adaptations from yoga.com.
The Muscle Engineers
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The Muscle Engineers® is owned and operated by Rod Greene, a licensed Massage Therapist since 1995. An entrepreneur who has had experience working in upscale venues like the Providence Country Club, Rod designed this locally owned company to provide clients the kind of customized, goal-oriented service that keeps him excited about his chosen profession.
Screenshots
Verdict
The clearest difference is ads: The Muscle Engineers at none against Let's Stretch's shown. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Let's Stretch ships an update every 3 weeks, The Muscle Engineers every 9 days. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.
| Parameter | Let's Stretch | The Muscle Engineers |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (10 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 9 MB | 53 MB |
| Age rating | 4+ | 17+ |
| Developer | Lets Hang LLc | ITyogistech L.L.C. |
In-app purchases
Let's Stretch
No in-app purchases
The Muscle Engineers
No in-app purchases
Questions
Is Let's Stretch free?
Is The Muscle Engineers free?
Do Let's Stretch or The Muscle Engineers have ads?
Which is updated more often, Let's Stretch or The Muscle Engineers?
Other comparisons
