Straight Back vs Uncurled
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Straight Back
This app helps you maintain a healthy, straight posture while sitting or standing. It uses your device to monitor your posture and provides gentle reminders to correct it, aiming to build long-term healthy habits and improve overall well-being.
- Posture monitoring
- Gentle reminders (tone/vibration)
- Customizable settings
- Daily use for habit formation
- Suitable for all ages
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An amazing application that will help you to keep your posture in a healthy straight position. You rarely maintain healthy posture while walking or sitting, which could be harmful to your internal organs and that could lead to unwanted consequences. Kids and teenagers at schools who are growing up need to get in the habit of sitting correctly in order to perserve their health and good posture and keep them away from back pains in the future. The application could be extremely useful for people with office jobs that require long hours sitting at a desk or standing straight. It will definitely improve their overall health and fitness, because while keeping a good posture all internal organs operate at their best. How it works? 1. Run the application, choose the best settings for you and press 'Start'. Attach your iPhone/iPod to your upper back, either under a tight shirt, under a bra band (for women) or you can buy online a back support band or belt that is attached to your shoulders and can hold the device sticked to your upper back. 2. The application will keep track of your posture all the time. If you lose your straight posture, the application will remind you with a pleasant tone or a vibration to straighten your back. 3. After the selected time interval runs out, a wonderful tone would signal you to take the device off. Best results can be achieved if the application is used daily for at least 25 - 30 days. Regular use forms a new healthy habit, then you will keep your good posture even without using the app. The sole goal of the application is to help you experience life at its best!
Uncurled
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Build a stronger daily movement habit with Uncurled. Uncurled gives you a simple, guided routine for improving the way you sit, stand, and move. Choose the areas you want to work on: forward neck, rounded shoulders, tight chest, arching back, or protruding hips, and get a plan built around your goals. Each routine is easy to follow, with clear instructions for movements such as chin tucks, wall slides, shoulder rotations, hip flexor stretches, and glute bridges. See recommended sets, reps, and timing so you always know what to do next. Make the routine fit your life. Choose every few days or select specific weekdays, then turn on reminders for days when you have not completed your workout. Need a rest day? Use a rest day credit without losing your momentum. Track completed routines, time spent, sets, reps, and streaks. Progress through ranks as you build consistency, explore the exercise guide, and see how small actions add up over time. Whether you spend long hours at a desk or simply want to feel more confident standing tall, Uncurled helps you start small and keep going. Begin today and take your next step toward feeling Uncurled. Terms: https://www.deshrimp.app/terms Privacy Policy: https://www.deshrimp.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Straight Back at none against Uncurled's 4. Straight Back also leads on device support (3 vs 1) and iOS requirement (7.0 vs 16.4). Uncurled's advantage is update cadence (every 4 days vs every 6 months). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Uncurled sells 4 in-app purchases, starting at $6.99 per 7 days. Straight Back asks for nothing beyond the download.
Straight Back ships an update every 6 months, Uncurled every 4 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.
| Parameter | Straight Back | Uncurled |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 6 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 7.0 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 1 MB | 57 MB |
| Age rating | 4+ | 12+ |
| Developer | Georgi Zlatinov | Julius Cherubini |
In-app purchases
Straight Back
No in-app purchases
Uncurled
- Uncurled Pro Weekly$6.997 Days
- Uncurled Pro Weekly$7.997 Days
- Uncurled Pro Yearly7 Days trial$29.991 Year
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- Uncurled Pro Yearly7 Days trial$39.991 Year








