Privacy Policy
Contents
This Privacy Policy explains how Nirwan Technologies ("we", "us") collects, uses, shares, and protects your personal data when you use the Senumi mobile application ("the app"). We are committed to handling your data responsibly and in accordance with applicable data protection laws.
1. Who we are
Senumi is operated by Nirwan Technologies. For any privacy question or request, contact us at contact@nirwantechnologies.com. We act as the data controller for the personal data described in this policy.
2. Scope
This policy applies to the Senumi app on Android and iOS. It does not cover third-party services that the app links to or relies on, which are governed by their own privacy policies (see How we share).
3. Information we collect
We collect only what the app needs to work. This includes:
| Category | Examples |
|---|---|
| Account & identity | The email address you sign up with, or the identifier provided when you sign in with Google or Apple, and a unique account ID. |
| Profile | Display name, age, gender, height, weight, activity level, your health goal, food-allergen preferences, and an optional profile photo. |
| Health & nutrition data (sensitive) | The meals and foods you log, portion sizes, calories and nutrients, weight and other health entries, and your history over time. This is treated as sensitive personal data and receives extra protection. |
| Food-scan images | Photos you submit for cloud food analysis are sent only to return your result; Senumi does not store them. In Indonesia, a corrected result from the on-device detector may produce a sanitised correction image as described in AI processing and food-scan corrections. |
| Food-result corrections | If you edit and log a cloud analysis result, we may retain the original and corrected food names, country, language, portion, and nutrition values for review and service improvement. This record contains no meal photo, account identity, or health history. |
| Health-assistant messages | If you use in-app health-assistant features, your question and a de-identified summary of relevant health data are sent to the cloud AI provider to return your result. The messages you send and responses you receive may be stored in your account so the conversation remains available to you. |
| Usage & diagnostics | Anonymous, aggregated analytics about how features are used, and crash and error diagnostics, to keep the app reliable. These events are designed to be free of personal identifiers and free of your health values. |
| Advertising | If you use the free tier, our advertising provider may use a device advertising identifier to serve and measure ads. |
| Purchases | If you subscribe, the app store (Google Play or Apple) processes your payment and provides us a purchase confirmation token to activate your subscription. We do not receive or store your card details. |
We do not collect your precise location. Indonesia-only correction images are stripped of location and device metadata before they leave your device (see below).
4. How we use information
- To provide the app: create your account, save your profile, log meals, and track your goals and history.
- To sync your data across your devices and restore it when you sign in.
- To identify foods from photos and barcodes and show nutrition information.
- To keep the app secure, reliable, and free of bugs (diagnostics).
- To understand, in aggregate, which features are used so we can improve them.
- To review structured corrections to cloud results and improve the service.
- In Indonesia, to improve our on-device food detector using sanitised images created when a user corrects an on-device result (see below).
- To process subscriptions and provide support.
5. Legal bases
We rely on the following legal bases:
- Consent: for creating your account, processing your health and nutrition data, and sending the information you submit for cloud AI analysis.
- Contractual necessity: to deliver the features you ask for, including subscriptions.
- Legitimate interest: to keep the service secure and reliable and to improve it, where this does not override your rights.
6. AI processing and food-scan corrections
Senumi does not permit its cloud AI provider to use your data to train its models. For cloud AI features, your meal photo or description, health-assistant question, or de-identified health summary is sent only to return the result you request. Senumi does not store meal photos; health-assistant conversations may be stored in your account so they remain available to you. If you edit and log a cloud food result, we may retain the food-name correction, country, language, portion, and nutrition values — without the photo, account identity, or health history — for review and service improvement.
In Indonesia, when you correct a result from Senumi's on-device food detector, a copy of the meal photo and the corrected label are used to improve that on-device detector. Before the correction image leaves your device, our privacy pipeline:
- removes all metadata, including GPS location, device information, and timestamps;
- assigns a new random filename that is not linked to your account; and
- compresses the image.
The correction image is not linked to your account. These correction uploads are not sent to the cloud AI provider. Outside Indonesia, meal photos are never added to this on-device-model improvement pipeline.
7. How we share information
We do not sell your personal data. We share it only with service providers that help us run the app, under their own privacy terms:
| Type of provider | Purpose |
|---|---|
| Cloud and hosting providers | Account authentication, database and file storage, crash diagnostics, analytics, and app-improvement functions. |
| Cloud AI providers | Returning the food-analysis or health-assistant result you request using the submitted meal photo or description, health-assistant question, or de-identified health summary. We do not permit the provider to use your data to train its models. |
| Advertising providers | Serving and measuring ads on the free tier. |
| Sign-in providers | Letting you sign in with a third-party account. |
| App stores and payment processors | Distributing the app and processing subscription payments. |
| Food-information providers | Looking up packaged-food information by barcode. These lookups do not include your identity. |
We may also disclose data if required by law, or to protect the rights, safety, and security of our users and our service.
8. Where data is processed
Your account, profile, and health data are stored on cloud infrastructure operated by our service providers. Some processing may occur on their global infrastructure, which may be located in other countries. We rely on these providers' security and data-transfer safeguards.
9. Retention
We keep your personal data for as long as your account is active. When you delete your account, we purge your personal data promptly, and any residual copies in backups are removed within 90 days. Sanitised Indonesia-only correction images are not linked to your account and may be retained to keep our on-device food detector working. Aggregated, non-identifying statistics may be kept indefinitely.
10. Your rights
Subject to applicable law, you have the right to:
- access the personal data we hold about you;
- correct inaccurate or incomplete data;
- delete your data and account;
- obtain and port your data;
- withdraw consent (this does not affect processing already carried out); and
- object to, or restrict, certain processing.
You can edit your profile and delete your account directly in the app (Settings → Delete Account). You can also request any of the above by emailing contact@nirwantechnologies.com. See our account-deletion page for details.
11. Security
Access to your data is restricted to your authenticated account through security rules, transmitted over encrypted connections, and stored with our cloud providers' protections. No system is perfectly secure, but we work to protect your data and to limit what we collect in the first place.
12. Children
Senumi is intended for people aged 18 and over. We do not knowingly collect personal data from anyone under 18. If you believe someone under 18 has provided us data, contact us and we will delete it.
13. Changes to this policy
We may update this policy as the app evolves or the law changes. We will update the effective date above and, for significant changes, notify you in the app.
14. Contact
Nirwan Technologies
contact@nirwantechnologies.com