UPRIGHT vs Sipling
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UPRIGHT
This app connects to a wearable device to provide real-time feedback on your posture. It helps you build awareness, strengthen core muscles, and establish good posture habits for improved health and confidence.
- Real-time posture feedback
- Personalized daily goals
- Posture training tutorial
- Progress tracking and stats
- Core muscle strengthening
- Posture awareness development
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**This app works with the UPRIGHT posture trainer. Stand tall, strengthen your core, and breathe better with UPRIGHT. Wish someone would give you a heads up when you’re slouching and remind you to stand up straight? Enter UPRIGHT. The UPRIGHT GO is a small personal posture trainer that is worn discreetly on your upper back and provides you with immediate posture feedback. When you slouch, your UPRIGHT GO vibrates gently to remind you to return to your upright position. Coupled with the app that provides daily training and personalized goals, the UPRIGHT GO helps you build posture awareness, strengthen your core muscles, and create good long-term posture habits for better health and confidence. Here’s what you’ll find in the app: - A step-by-step tutorial to help you get started with posture training - Your own avatar, which shows your posture in real-time and helps you develop your posture awareness - Personalized performance-based daily goals - A profile and stats screen to help you track your progress and keep improving
Sipling
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How much water you drank, and how much alcohol. Sipling keeps both in one place, because seeing them together is what makes it stick. WHY WATER TOO Deciding not to drink today is hard. Deciding to have one more glass of water is usually something you can do today. Cutting back is difficult; adding is not. That is why Sipling watches water alongside alcohol. Alcohol counts as fluid too, but the stronger the drink, the less it counts. That is in the maths, so you can see how much of today's fluid came from alcohol. GENTLE, BECAUSE GENTLE LASTS Being told off on a short day will not keep you coming back. And if you do not come back, nothing about your body changes. So Sipling looks at the weather and at how your day is going, and says one thing. It never quietly rewrites your goals. A LETTER, ONCE A WEEK The first time you open the app in a new week, the great tree tells you how last week went. Days you reached your fluid goal, days without alcohol, pure alcohol for the week — each one set beside the week before. There is no score, and it never says "well done." A fact is not a judgement. ONE TAP FROM THE HOME SCREEN Put a widget on your Home Screen and log a drink without opening the app. Choose which eight drinks appear, and at which size. Your day shows as two rings. WHAT WE DO NOT DO - No account required. Sign in only if you want your groups on a new phone - No name, no phone number - No ads and no tracking. No cookies - What you drank, and when, never leaves your phone - Free to use Records sync through your own private iCloud, so they survive deleting the app and follow you to a new phone. Everything you log is written to Apple Health as water, alcoholic beverages and caffeine, if you turn that on. sip + sapling = Sipling. Every sip grows the sapling on your screen. And the tree it grows into is the one that writes to you on Mondays.
Screenshots
Verdict
The clearest difference is update cadence: Sipling at every 3 days against UPRIGHT's every 5 weeks. UPRIGHT's advantage is iOS requirement (15.1 vs 26.5). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UPRIGHT ships an update every 5 weeks, Sipling every 3 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.
| Parameter | UPRIGHT | Sipling |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.9K ratings) — better | — |
| Positive reviews | 25.6% of reviews | — |
| Number of ratings | 3.9K — better | — |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.5 |
| Further details — not scored | ||
| Size | 90 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Upright Technologies Ltd | TAIJU ISOBE |
Bugs and requests
UPRIGHT
Reported bugs
3 issues- App freezing and crashing
- Forced firmware updates causing device issues
- Inconsistent device performance and vibration detection
Requested features
3 requests- Apple Watch app integration
- Customizable goals and settings
- Improved data visualization and tracking
Sipling
Not enough reviews yet to summarise bugs or requests.
In-app purchases
UPRIGHT
No in-app purchases
Sipling
No in-app purchases









