Terms of Service

Last updated: 2026-07-13

By downloading or using ColorWander ("the app") you agree to these terms. If you don't agree, don't use the app.

The app is provided "as is"

ColorWander is a small indie app built by one developer. It is provided without warranty of any kind, express or implied, including without limitation the warranties of merchantability, fitness for a particular purpose, or non-infringement. Your use of the app is at your own risk.

License to use the app

You get a limited, non-exclusive, non-transferable license to use ColorWander on Apple devices you own or control, in accordance with Apple's standard End User License Agreement (EULA) which governs all apps distributed through the App Store.

Free and Pro features

ColorWander is free to download and use at a basic level. A Pro subscription unlocks additional features.

Free tier includes:

9 layouts, including several marked "limited-time free" in-app (e.g. Glass Palette, Calendar, Receipt, Ticket, Perler) — these may become Pro-only in a future version
Standard 2K JPEG export (with a small "Made with ColorWander" watermark)
All caption modes (Location, Time, Literary, Custom)
Unlimited local saves to your Gallery
On-device photo metadata extraction (EXIF, palette, scene classification)

Pro tier additionally includes:

All Pro layouts (Stamp, Polaroid, Film, Tape, Window, color-strip variants, and more — 23 layouts in total)
Watermark removal on exported cards
High-resolution 4K JPEG export and lossless PNG export
Live Photo export with original audio preserved
New layouts and Pro features as they ship (see the Lifetime scope note below)

Cards you have already exported are yours forever regardless of tier. Re-editing a card that uses a Pro layout requires an active Pro entitlement; without one the editor offers a free layout instead and your edits are preserved.

The exact feature split may evolve in future updates; the in-app Paywall is the source of truth for what each tier currently unlocks.

Subscriptions and pricing

Pro is offered through Apple's App Store under three tiers:

Pro Monthly — auto-renewing monthly subscription
Pro Yearly — auto-renewing annual subscription
Pro Lifetime — one-time purchase; permanently unlocks all Pro features of the current v1.x generation, including new v1.x features as they ship. A future major generation (v2 or later) may be offered as a separate purchase.

Exact prices are shown on the in-app Paywall and may vary by storefront.

Free trial. Where shown on the Paywall, the Yearly plan includes an Apple-managed introductory free trial (currently 7 days) for eligible new subscribers. The trial converts to a paid subscription at the displayed price when it ends unless cancelled at least 24 hours before; cancelling during the trial costs nothing. Any unused trial period is forfeited when you purchase a subscription.

Auto-renewal disclosure. Monthly and Yearly subscriptions auto-renew at the end of each billing period unless cancelled at least 24 hours before the period ends. The renewal price is charged to your Apple ID. Manage or cancel any time via Settings → [Your Apple ID] → Subscriptions on iOS.

Refunds. Refunds are handled by Apple, not by us. To request a refund, visit reportaproblem.apple.com.

Promo codes. Pro entitlements may be granted via Apple's offer code redemption sheet (Settings → Redeem promo code), which uses Apple's standard presentOfferCodeRedeemSheet API. Codes redeemed this way grant the same entitlement as a paid purchase.

Restoring purchases. If you reinstall the app or set up a new device with the same Apple ID, your Pro entitlement is restored automatically on first launch. You can also tap Settings → Restore Purchases to force a sync.

Your content

You retain all rights to the photos you bring to the app and the cards you export. ColorWander claims no ownership over your photos or exported cards. We do not upload them anywhere. The app collects anonymous usage statistics (no photos, no personal data; can be disabled in Settings → About) — see the Privacy Policy for full details on data handling and local storage.

Acknowledgements (third-party content)

ColorWander bundles the following third-party assets:

Fonts — all bundled as subsets; full license texts and pinned versions ship inside the app. SIL Open Font License 1.1 unless noted.

LXGW WenKai 霞鹜文楷 by lxgw — SIL OFL 1.1.
Source Han Serif SC 思源宋体 by Adobe / Google — SIL OFL 1.1.
野早体 Yozai by lxgw, derived from YOzFont by Y.OzVox — SIL OFL 1.1.
小赖 Xiaolai by lxgw, derived from SetoFont / Naikai / cjkFonts — SIL OFL 1.1.
站酷快乐体 ZCOOL KuaiLe by ZCOOL 站酷 — SIL OFL 1.1.
站酷庆科黄油体 ZCOOL QingKe HuangYou by ZCOOL 站酷 — SIL OFL 1.1.
站酷小薇 ZCOOL XiaoWei by ZCOOL 站酷 — SIL OFL 1.1.
得意黑 Smiley Sans by atelierAnchor — SIL OFL 1.1.
马善政 Ma Shan Zheng by the Ma Shan Zheng Project Authors — SIL OFL 1.1.
钟齐志莽行书 Zhi Mang Xing by the Zhi Mang Xing Project Authors — SIL OFL 1.1.
龙藏 Long Cang by the Long Cang Project Authors — SIL OFL 1.1.
柳建毛草 Liu Jian Mao Cao by the Liu Jian Mao Cao Project Authors — SIL OFL 1.1.
Caveat by Impallari Type — SIL OFL 1.1.
Patrick Hand by Patrick Wagesreiter — SIL OFL 1.1.
Kalam by Indian Type Foundry — SIL OFL 1.1.
Permanent Marker by Font Diner — Apache License 2.0.
Dancing Script by Impallari Type — SIL OFL 1.1.
Pacifico by Vernon Adams — SIL OFL 1.1.
Indie Flower by Kimberly Geswein — SIL OFL 1.1.
Playfair Display by Claus Eggers Sørensen — SIL OFL 1.1.
Cardo by David J. Perry — SIL OFL 1.1.
Cinzel by Natanael Gama — SIL OFL 1.1.

Geographic data

GeoNames cities1000 gazetteer — licensed under Creative Commons Attribution 4.0. Used as an offline fallback for reverse-geocoding.

Literary corpus

The optional Literary caption mode draws from a curated quotation pool:

Chinese pool — public-domain works, classical poetry, and widely-quoted modern excerpts, manually curated from primary sources.
English pool — classic literature in the public domain, manually curated.

Each rendered caption preserves the original author and work attribution in-app.

Bundled font files and corpus data are static resources. They do not phone home.

Full attribution is also available in Settings → About → Acknowledgements inside the app.

Acceptable use

You agree not to:

Reverse-engineer, decompile, or disassemble the app (except where legally permitted).
Extract bundled resources (fonts, geographic data, corpora) and redistribute them outside the app in violation of their respective licenses.
Use the app to create content that violates any law, infringes intellectual property, or harms others.

Changes

We may update the app and these terms. Material changes will update the date at the top. Continued use after a change means you accept the updated terms.

Limitation of liability

To the maximum extent permitted by law, the developer is not liable for any indirect, incidental, consequential, special, or exemplary damages arising from your use of the app. Apple is not liable either, per the standard EULA. If you are unhappy with the app, your sole remedy is to stop using it and request a refund from Apple.

Governing law

These terms are governed by the laws of the jurisdiction where the developer is based, without regard to conflict-of-law provisions.

Contact

Questions: chenzhenghao94@gmail.com