By installing or using Nesecu, you agree to these terms. On iOS, Apple's Standard EULA controls, and these terms supplement it only where they do not conflict.
This document reflects the services and platform behavior currently provided.
1. Service and platforms
Nesecu is a mobile game that turns a selected photo into a sticker for puzzle play, sticker packs, a calendar, and decorating. Features may differ by platform, device, territory, and released version.
The currently released product, in-app state, and store listing control if a description differs.
2. Your photos and creations
You keep your rights in photos, stickers, and creations. Choose only content you have the right and necessary consent to use, and do not infringe another person's image, copyright, or privacy rights.
You grant Mustardmustache only the limited permission needed to process selected content on the device and provide the feature. Mustardmustache receives no right to reuse it for advertising, resale, or AI training.
3. Age and guardians
The intended audience is adult pet guardians and parents. Users under 14 must use Nesecu with guardian guidance and consent. Guardians should review selected photos and anything exported or shared.
4. Permitted use
You may use the app for personal, non-commercial entertainment. Do not reverse engineer it, bypass security, ads, or payment, disrupt operation, or infringe third-party rights.
5. Ads, purchases, restore, and refunds
The iOS version may include ads at selected transition points and optional rewarded ads. Play Without Ads is a non-consumable purchase that removes all iOS ads; the App Store displays the local price before purchase.
Apple handles payment, refunds, and payment disputes. The app offers restore, and a verified refund or revocation may remove the entitlement. Apps-in-Toss ads and purchases follow that platform's displayed terms and refund policy only when actually enabled.
6. Changes, closure, and local data
Features may change for security, quality, operational, or legal reasons. Where practicable, we give 30 days' notice before ending the service, except for urgent legal or security reasons.
Most photos and game data are local. Removing the app or Toss app or losing the device may make them unrecoverable, so export anything you need first.
7. Liability, law, and language
To the extent permitted by law, liability is limited for device or platform failures, loss of local data not exported by the user, and interruptions of external platforms. Nothing limits intentional or grossly negligent conduct or mandatory consumer rights.
Korean law applies and venue follows the Korean Civil Procedure Act. Mandatory consumer protections where you live prevail. The Korean text controls interpretation only where legally permitted.
Privacy contact
- Data controller
- Mustardmustache
- Privacy contact
- Mustardmustache Privacy Team
- hello@mmche.studio
- Business address
- 2F, Unit 4, 78 Saeun-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17079, Republic of Korea