Mattress Checker vs Posture Correction
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mattress Checker
Objectively assess your mattress's spinal support using your device's camera. Analyze posture alignment by marking spinal points and let the app calculate support. Compare different mattresses and store findings to make informed purchasing decisions.
- Objective mattress support assessment
- Spinal alignment calculation
- Posture analysis via photo
- Mattress comparison tool
- Store and compare findings
- Free expert consultation via email
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Finally...the first objective way to see if your mattress really supports your spine properly. With this patent pending new technology, you can instantly check the support of your mattress in just seconds! With the Mattress Checker app you can use your iphone, or iPad device to take a picture of someone on the mattress (you could use the timer feature if you are alone or even use a mirror for a Selfie), then place 5 dots along the path of the spine from the bottom of the spine to the top and then let the app. calculate your posture spinal alignment on the mattress. You can also compare one mattress to another to see if a mattress has no support or whether the Back Science mattress really does align your spine and give you that perfect sleeping posture or in the case of an adjustable mattress like the Air-Pedic, change the zone pressure to find the best spinal support settings. The mattress checker even stores your findings for comparison of your mattress to other mattresses you are looking to purchase, making the Mattress Checker the smartest way to shop for beds! You can even take advantage of our Free Consult and email one of our mattress experts the findings so that they can shed some light on why your mattress problem may be occurring and offer solutions for a better night's sleep!
Posture Correction
Improve your posture and relieve neck and back pain with guided exercises and stretches. This app helps correct forward head posture caused by prolonged screen time, offering simple workouts without equipment. Achieve better alignment for overall health and well-being.
- Guided posture correction exercises
- Neck pain relief workouts
- Back pain prevention exercises
- Stretches for forward head posture
- 5-minute guided workouts
- No equipment required
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-Do you want to have a perfect posture? What if we tell you that you can have it? With simple exercises and stretches and no need for equipment! Text Neck App will guide you to the perfect posture! With enough practice, the correct posture will replace your old posture. - We would like to advise you to seek a doctor’s advice in addition to using this app before making any medical decisions. -Neck pain relief exercises with simple neck workout. - Forward Head Posture is the anterior positioning of the head to the body. The main causes of Forward Head Posture are prolonged computer use - tech neck, studying while keeping your head forward, looking down on smartphone for a long time - text neck, or any other postures that make your head lean forward or bend down. - Being aware of the problem is the first step in fixing bad posture. We will help you determine what the problem is and how to fix forward head posture. Neck stretches and neck exercises will help you regain control of your neck position and good posture overall. Download it now and start improving your posture! - Correct posture is important for your overall health and well-being. Correct posture aligns everything in your body in the proper position. Your body can only function optimally if you have a proper head position and overall good posture. - Proper head posture will reduce neck pain. Our app is great as a neck pain treatment with specific exercises and stretches to improve posture. -Back pain prevention with spine exercises, you can do it with a guided 5 min workout. - Corrective exercises combined with stretches will help reverse forward head posture, neck pain, and back pain. - The biggest problem with Forward Head Posture is that when your head is pulled forward, the additional pressure on your neck, shoulders, and back rise dramatically, causing serious tissue damage. For every inch your head is thrust forward from its natural position, it adds another 10-12 Lbs of stress to your neck, shoulder, back, and ultimately spine. Forward Head Posture Symptoms: +Back Pain +Neck Pain +Chronic Neck Pain +Restricted Breathing +Headaches and migraines +Insomnia +Chronic Fatigue +Mood Swings +Numbness and tingling in the arms, hands, and fingers +Hunchback +A pinched nerve in the neck +Bad shoulder posture. Back pain relief exercises - with a simple back workout! -Back pain prevention and neck pain prevention with guided 5 min workouts. -Neck workout for better head posture and healthy back posture. - This application is created based on years of scientific research in Medicine and Physiology. - Our training program is optimal for your health and your Forward Head Posture Correction. Start it as soon as possible, and enjoy all the benefits that good posture provides. Upgrade to Text Neck Premium for a more powerful Text Neck experience ($2.99 monthly, $29.99 annually, and $40.99 for the lifetime): • No Ads • Premium Updates • Double Experience Price may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your account will be charged $2.99 (monthly) or $29.99 (yearly) for renewal within 24 hours prior to the end of the current period. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. It will not be possible to immediately cancel a subscription. You can manage subscriptions and turn off auto-renewal by going to your Account Settings after purchase. Refunds are not available for unused portions of a subscription. The lifetime plan is a one-time payment of $40.99 and it will not be charged again. Privacy Policy: https://sites.google.com/view/textneckios Terms of Use: https://sites.google.com/view/workout-for-kids-at-home/terms-of-use
Screenshots
Verdict
The clearest difference is in-app purchases: Mattress Checker at none against Posture Correction's 5. Mattress Checker also leads on update cadence (every 2 months vs every 6 months). Posture Correction's advantage is rating (4.6 vs 4.3) and review sentiment (68% vs 50%). On price, ads, device support and iOS requirement 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. Posture Correction sells 5 in-app purchases, starting at $2.99 per month. Mattress Checker asks for nothing beyond the download.
Posture Correction holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Posture Correction has 69 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of Mattress Checker's written reviews are positive against 68% of Posture Correction's.
Mattress Checker ships an update every 2 months, Posture Correction every 6 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | Mattress Checker | Posture Correction |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) | 4.6 (69 ratings) — better |
| Positive reviews | 50.0% of reviews | 68.0% of reviews — better |
| Number of ratings | 4 | 69 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 7 MB | 35 MB |
| Age rating | 12+ | 12+ |
| Developer | EARTHONE ENTERTAINMENT LLC | AppsGO DOO |
Customer experience
Mattress Checker
Posture Correction
In-app purchases
Mattress Checker
No in-app purchases
Posture Correction
- Silver$2.991 Month
- 1 Month Subscription7 Days trial$2.991 Month
- 1 Year Subscription7 Days trial$14.991 Year
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- Gold Subscription$29.991 Year
- Platinum member$40.99
Questions
Is Mattress Checker free?
Is Posture Correction free?
Which has better reviews, Mattress Checker or Posture Correction?
Do Mattress Checker or Posture Correction have ads?
Which is updated more often, Mattress Checker or Posture Correction?
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