1. Who we are
Sena is made by Digitly Media Korlátolt Felelősségű Társaság ("Digitly", "we"), a company registered in Hungary. For the purposes of the EU General Data Protection Regulation (GDPR) we are the data controller for the personal data described here. You can reach us at hello@trysena.app.
2. What stays on your device
Sena works without an account. Everything below is stored only on your device, in the app's private storage, and is never transmitted to us or to anyone else:
| Data | Why it exists |
|---|---|
| Your first name, age range and how you identify | To personalise affirmations (for example, wording that uses your pronouns). |
| The goals and topics you choose, and your onboarding answers | To pick which affirmations, vision-board rows and practice themes you see. |
| Journal entries: mood, energy, gratitude lines, reflections | The journal itself, and the streak and mood chart in Progress. |
| Manifestations you write and mark as arrived | The Manifestations tracker. |
| Photos you add to your vision board, and their names | Shown on the board. Only the photos you pick — Sena never reads your photo library. |
| Favourite affirmations, reminder times, sound and icon preference | Your settings. |
The daily affirmations shown by the Sena widget are written by the app into a shared container on your device that only Sena and its widget can read.
If you use iCloud Backup or a device backup, Apple includes app data in that backup under your Apple Account, governed by Apple's privacy terms. Sena does not otherwise sync this data anywhere.
3. Subscriptions (RevenueCat)
Sena Plus is sold as an in-app subscription through Apple's App Store. Apple processes the payment; we never see your card details. We use RevenueCat, Inc. (USA) to manage subscriptions. When you buy, renew, cancel or restore, the app and Apple send RevenueCat:
- your purchase history for Sena (which plan, when, trial or paid, renewals, refunds, price and currency);
- a random app user ID that RevenueCat creates for this installation — it is not your name, email or Apple Account;
- basic technical data (app version, iOS version, country of your App Store account) and, for measuring our ads, the Tenjin installation ID described below;
- your answer to "How did you find Sena?", if you give one — so we know which channels bring people who subscribe.
We use this to unlock Sena Plus, to know how many people subscribe, and to understand which plans work. RevenueCat acts as our processor; see RevenueCat's privacy policy. Apple's handling of your payment data is described in Apple's Privacy Policy.
4. Measuring our ads (Tenjin)
We advertise Sena on platforms such as TikTok. To learn which ads lead to installs and subscriptions, we use Tenjin, Inc. (USA), a mobile measurement provider. When you open Sena, Tenjin receives technical data about the installation: a random Tenjin installation ID, the identifier for vendors (a device ID that is only meaningful to our apps), IP address, device model, iOS version, language, time zone, country, app version and session timing. RevenueCat also tells Tenjin about subscription events (such as a trial starting) for that installation, so we can see which campaigns led to paying subscribers.
Your advertising identifier (IDFA) is only used if you allow it. After the subscription screen, iOS asks whether Sena may track your activity across other companies' apps and websites. If you tap Allow, Tenjin also receives your IDFA and can match your install to the ad you saw. If you tap Ask App Not to Track, the IDFA is not shared and Sena relies on Apple's privacy-preserving attribution (SKAdNetwork / AdAttributionKit), which reports ad results to us only in aggregate. You can change this at any time in iOS Settings → Privacy & Security → Tracking.
Tenjin never receives your journal, goals, photos or anything you write. Tenjin acts as our processor; see Tenjin's privacy policy.
5. What we do not do
- We do not show ads in Sena.
- We do not sell or rent your personal data.
- We do not receive your journal, goals, manifestations, photos or anything else you write.
- We do not track you across other apps or websites unless you allow it in the iOS prompt described above.
6. Notifications
Reminders are scheduled locally on your device, at the times you choose. They are not sent from a server, and no notification data leaves your phone. You can turn them off at any time in iOS Settings or in the app.
7. Photos
When you add a photo to your vision board, Sena uses Apple's photo picker, which lets you choose a photo without granting the app access to your library. The chosen photo is copied into the app's storage on your device.
8. The website
trysena.app is a static site hosted on Cloudflare. It sets no cookies of its own and runs no analytics. Cloudflare may process technical data (such as IP addresses) to serve the site and protect it from abuse, as described in Cloudflare's privacy policy. Page fonts are loaded from Google Fonts; see Google's privacy policy.
9. Legal basis
- Features on your device — performance of our contract with you (GDPR Art. 6(1)(b)). We do not receive this data.
- Subscriptions (RevenueCat) — performance of our contract with you (Art. 6(1)(b)) and our legal obligations for accounting (Art. 6(1)(c)).
- Ad measurement without the IDFA (Tenjin) — our legitimate interest in knowing which of our ads work (Art. 6(1)(f)). You can object at any time by writing to us.
- Tracking with the IDFA — your consent, given in the iOS prompt (Art. 6(1)(a)), which you can withdraw in iOS Settings.
10. International transfers
RevenueCat and Tenjin are based in the United States. Transfers of personal data to them are covered by the EU–US Data Privacy Framework where the provider is certified, and otherwise by the European Commission's Standard Contractual Clauses.
11. Retention and deletion
Data on your device stays there for as long as you keep it. You can erase it in the app under Profile → Reset app, or by deleting the app. Subscription records are kept by RevenueCat for as long as needed to provide the service and to meet accounting and tax obligations. Attribution data is kept by Tenjin in line with its retention settings, and for no longer than we need it to measure our campaigns.
12. Your rights
Under the GDPR you have the right to access, rectify, erase, restrict or object to the processing of your personal data, to data portability, and to withdraw consent. Data on your device you control directly in the app. For subscription or attribution data, write to hello@trysena.app; because we do not know who you are, we may ask you for your App Store receipt or the ID shown in the app so we can find the right records. You also have the right to lodge a complaint with your local supervisory authority — in Hungary, the Nemzeti Adatvédelmi és Információszabadság Hatóság (NAIH).
13. Children
Sena is intended for adults and is not directed at anyone under 16. We do not knowingly collect personal data from children.
14. Changes
If we change this policy we will update the date at the top and, for meaningful changes, let you know in the app.
15. Contact
Digitly Media Kft. · hello@trysena.app