# Day i - Photo growth tracker

> Day i - Photo growth tracker (iPhone/iPad app by 龙飞 庄.)

- Source: https://appshunter.io/ios/app/day-i-photo-growth-tracker/id6781883582 (this page in markdown: same URL + `.md`)
- Developer: [龙飞 庄](https://appshunter.io/developer/1691085569)
- Category: Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 11 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-07-02
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/day-i-photo-growth-tracker/id6781883582/reviews.md

## What is Day i?

【Day i】 is a 100% offline visual growth tracking tool that lets you witness the power of time through photos.
No account required, no internet needed, no photos uploaded to any cloud. All data stays only on your device — your privacy is fully guaranteed.
【Organized Growth Projects】
• Create entries for fitness progress, pet growth, baby development, plant growing, skincare journey and more
• Auto  calculate "Day N" accurately, support manual date adjustment and drag-to-sort
【Custom Time Stamp Templates】
• Multiple elegant time stamp styles, fully customizable position, size, color and opacity
• Apply template to all photos in one tap, or adjust individual photos separately
• Toggle display of day count, date, and custom text freely
【One-Tap Export & Share】
• Collage export: long chart, grid layouts, customizable spacing, border and background
• Video export: dissolve, push, flash and more transition effects, create smooth time-lapse growth videos
【True Local & Full Privacy】
• Zero internet permission, all photos and data are stored locally on your device
• Support local backup

If you enjoy Day i, please leave us a rating and review. Your support keeps us bringing updates and new features.
For questions or feedback, reach us via the in-app feedback channel.

Free Version
- Create and save 1 record at no cost.
Membership (Pro)
- Unlock unlimited records, data backup, advanced statistics, and all premium features.
Membership is available via in-app subscription. Pricing details are shown within the app.

This app uses Apple's Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| Yearly | $3.99 | per year |



## Version history (last 1 release)

### 1.0 — 2026-07-02

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*