Themo vs Nysta
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Themo
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Themo leverages extensive data analysis, incorporating thousands of data points, to determine the ideal timing for activating your heating system. It factors in real-time electricity spot prices, external weather conditions, your predetermined temperature preferences, and the unique consumption patterns of your home. With the Themo app, you have seamless control over setting and managing your heating schedules. Its intelligent control functionality is dedicated to conserving energy, benefitting both the environment and your finances. Please note: This app is exclusively compatible with Themo thermostats. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Nysta
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Your yarn, new projects. Find patterns for the yarn you already have. HOW IT WORKS Find patterns for your yarn. Add your yarn, and we find patterns that suit it. See if you have enough yarn for your size. We measure your stash against the pattern's yarn usage in your size. Find substitute yarn. We suggest alternatives and explain the similarities and differences. WHAT CAN I KNIT WITH MY LEFTOVER YARN? Nysta shows you. You add your yarn, and we find the patterns you can knit with the yarn and leftovers you already have. If you have several leftovers, we suggest combinations that work together, and we work out whether you have enough yarn for a given pattern. DO I HAVE ENOUGH YARN FOR A PARTICULAR PATTERN? You choose the pattern, and Nysta reads its yarn requirement and checks it against your stash. We show what you already have, what you are missing, and which yarns from your own stash or well-known yarn lines can be used as alternatives. WHAT CAN I SUBSTITUTE A YARN WITH? Nysta finds similar yarns and shows how well they match. We assess gauge, fiber, spinning and construction to help you find a substitute that suits your project, and we explain the differences so you know what you are getting. WHICH YARNS DO YOU COVER? A large international yarn catalog. If your yarn is missing, you can add it yourself. WHAT DOES IT COST? A monthly or yearly subscription, priced in your own currency in the App Store. You can try it free for 7 days before you decide. We send a reminder 2 days before the trial ends, and you can cancel anytime. Write to us at hi@nystaknit.com Terms of Use: https://nystaknit.com/en/terms Apple's standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Nysta at every 5 days against Themo's fortnightly. On price, ads, in-app purchases and device support 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. Themo sells 2 in-app purchases, starting at $6.99 per month and Nysta sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Themo ships an update fortnightly, Nysta every 5 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | Themo | Nysta |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details โ not scored | ||
| Size | 54 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Smart Load Solutions Oร | Malene Juul Viskum |
In-app purchases
Themo
- Premium Monthly Access$6.991 Month
- Premium Annual Access$59.991 Year
Nysta
- Nysta Premium, Monthly7 Days trial$4.991 Month
- Nysta Premium, Yearly7 Days trial$34.991 Year









