Sex Practices vs Permutis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sex Practices
Discover your partner's sexual desires by answering surveys and comparing matches. This app ensures strict confidentiality, processing all answers directly on your device without requiring personal data.
- Partner desire surveys
- Confidential answer processing
- On-device data processing
- Match discovery
- No personal data required
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Find out what sex desires your partner shares! Answer the questions about your sex desires, and then offer the same survey to your partner. You won’t see each other’s answers, but will learn about all the matches. The app is strictly confidential. It doesn’t require to put any personal data. Your answers are not transferred anywhere and are processed directly on your device.
Permutis
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Permutis is the international swap app for items and services. Swipe, match, swap. No money moves between users. You swap item for item, service for service, or both. Offers have no price. Create an offer first (photos, title, description, location). Swiping works only if you have at least one active offer of your own. From a paperclip to a house. Create an offer: https://www.permutis.eu/en/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Also: https://www.permutis.eu/en/agb/
Screenshots
Verdict
The clearest difference is update cadence: Permutis at daily against Sex Practices's every 8 months. 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. Sex Practices sells 2 one-off in-app purchases and Permutis sells 10 in-app purchases, starting at $45.00 per year. Whichever you choose, the download price is not the number that matters.
Sex Practices ships an update every 8 months, Permutis daily. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.
| Parameter | Sex Practices | Permutis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (9 ratings) — better | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 8 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 71 MB |
| Age rating | 17+ | 12+ |
| Developer | Sergei Moskvin | Leszek Downarowicz |
In-app purchases
Sex Practices
- More sex practices$1.99
- All the practices$1.99
Permutis
- Plus · Yearly$45.001 Year
- Pro · Yearly$89.001 Year
- Champion · Yearly$179.001 Year
- Permutis · 55 Credits$8.99
- Permutis · 120 Credits$17.99
- Permutis · 25 Credits$22.00
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- Permutis · 50 Credits$35.00
- Permutis · 325 Credits$44.99
- Permutis · 100 Credits$50.00
- Permutis Founder$450.00
