# Time Capsule - Future Letters — Letters to your future self

> Send future messages with photos and personalized letters. (iPhone/iPad app by 希 陈.)

- Source: https://appshunter.io/ios/app/time-capsule-future-letters/id1358237203 (this page in markdown: same URL + `.md`)
- Developer: [希 陈](https://appshunter.io/developer/1353019342)
- Category: Lifestyle
- Price: Free with in-app purchases
- Rating: 4.30/5 from 7 App Store ratings · 24 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 133 MB
- Languages: Chinese (Simplified, China), Japanese, Chinese (Traditional, Hong Kong SAR China), American English, Korean
- Released: 2018-03-27
- Data updated: 2026-10-12
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/time-capsule-future-letters/id1358237203/reviews.md

## What is Time Capsule?

A time capsule for your words — write a letter today and it arrives on the future day you choose. Or keep a diary: every day goes into your time bottle.

FEATURED
* Picked for the Alipay Apple Zone ¥1 premium recommendation
* Featured on AppSo's AppWall
* "Today's Most Beautiful" pick by Zuimei Yingyong

WRITE TO THE FUTURE
[Electronic letters] Write now, and it arrives by email on the future day you choose.
[Letters with photos] Seal a photo together with your words — open it years later and the memory comes back.
[Three-line love notes] Three words are enough to say I love you — with a photo attached.
[Paper letters] Turn your letter into a printed keepsake on custom stationery, bound in a Time Capsule envelope and mailed just before the delivery date.

DIARY · TIME BOTTLE
[Four doors] Journal, Capsules, Mailbox and Write — every part of life has its own place.
[Ten ways to look] Notebook, list, timeline, calendar, photos, mood, notes, flip, look-back and topics.
[Calendar] Browse month by month — photos, moods and weather sit right in the date cells.
[Time bottle] Keep every day in the bottle and revisit "on this day" whenever you like.

TIME BADGES
30 badges across 6 series — records, letters, waiting, reunions, companionship. Turn time into something you can collect.

MAKE IT YOURS
* 10 themes and multiple fonts; choose your capsule's look
* Home-screen widgets, Face ID lock, iCloud sync
* Built for iPad, localized in 简体中文, 繁體中文, English, 日本語 and 한국어

BEFORE YOU SEND
I. Can't find your letter? Please check your spam folder first.
II. Mailboxes with strict anti-spam rules may reject the message entirely — apologies for the inconvenience.
III. A letter cannot be scheduled for the same day, so no meaningless mail goes out instantly.
IV. The recipient address matters — please don't get it wrong.

AUTO-RENEWING MEMBERSHIP
— Subscription period: monthly or yearly (auto-renewable).
— Price: the monthly and yearly plans renew automatically; the price for your storefront is shown in the App Store before you confirm the purchase.
— Payment: charged to your Apple ID account after you confirm the purchase.
— Manage your subscription or turn off auto-renewal anytime in your account settings.
— To cancel: disable auto-renewal in iTunes / Apple ID settings at least 24 hours before the current period ends.
— Renewal: the account is charged within 24 hours before the period ends, and the subscription is extended by one period.
— Privacy policy: https://www.northcity.top/timepill-privacy/
— Membership terms of service: https://www.northcity.top/timepill-terms/
Terms of Use (EULA): https://www.northcity.top/timepill-terms/

Time is the only cure. Past, present and everything after.

Time Capsule is a journey through time — it carries your hopes, your dreams and your regrets, and walks with you.
Feelings fade. Words stay.

Everything starts from here — a familiar summer, a familiar classroom, a familiar afternoon light.
Look, I'm back. And where are you?

## Key features

- Send future dated electronic letters
- Include photos with your messages
- Write short love letters with photos
- Receive physical paper letters
- Capture and store memories
- Communicate with your future self

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 时间胶囊-月度超级会员服务 | $0.99 | per month |
| 时间胶囊-年度超级会员 | $2.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 获取不限字数的信纸 | $0.99 | one-time |
| 给未来寄一封带照片的信 | $0.99 | one-time |
| 给你的Ta寄一封三行情书 | $0.99 | one-time |
| 时间胶囊超级会员 | $5.99 | one-time |
| 时间胶囊-永久去广告 | $0.99 | one-time |
| 纸短情长-纸质信纸升级版 | $9.99 | one-time |
| 纸短情长-纸质信纸普通版 | $4.99 | one-time |
| 纸短情长-纸质信纸尊享版 | $19.99 | one-time |


## Recent user reviews (10 of 24)

All indexed reviews: https://appshunter.io/ios/app/time-capsule-future-letters/id1358237203/reviews.md

### 5/5 — 有收到信 功能超棒

*2025-06-22, version 5.9*

兩年後的自己 收到這封信的時候 真的讓人很感動 這次我也寫了給兩年後的自己 希望也能收到🫡

### 5/5 — 非常感动

*2021-06-15*

我现在已经高考完好几天了，我突然收到了一年前就是我高二的时候在里面写的一封信，写给对一位学长的暗恋，今年那封信发给我了，重新看到后，真的感慨万分，谢谢

### 5/5 — 请问怎么看自己以前发出去的信件呢？

*2021-01-30*

时间有点久，忘了自己发了哪些信，也忘了收信的时间…所以也不知道到底收没收到。希望作者可以解答一下呀！

### 1/5 — 收不到

*2021-01-17, version 5.0.5*

檢查過垃圾郵件了，也沒有設置成拒收垃圾郵件，總而言之就是收不到。

### 5/5 — 怎么会这么难熬

*2020-10-05*

最近经历的事情真的很让人崩溃，小时候希望快点长大就可以像大人一样想干什么就干什么，现在长大了之后又渴望回到小时候。生活真的，处处是苟且

### 1/5 — 這個真的收得到信嗎

*2020-08-18, version 5.0.1*

我原本想試試看可不可以收到信 一直沒等到 想問這是真假

### 3/5 — 不完整的信求撤回！

*2020-04-22*

麻烦通过一下我的微信，我第一次写修修改改之后点了发送开通会员再看一遍的时候发现怎么之前加进去的内容不见了，然后感觉重新花时间编辑重新发送。现在能不能把我之前第一封那个不完整的删掉，直接寄第二封就好！！！

**Developer response:** 感谢您的支持！已经帮您处理了，能否修改一下好评呢？

### 5/5 — 纸短情长

*2020-04-08*

那个纸短情长的一封信可以不要尊贵版的吗我觉得有点小贵我想选择普通版的是不是要减少字数还是应该怎么做？

**Developer response:** 感谢您的支持，纸质信件支持自选寄信价格，由于纸质信件是手写信件，人工服务比较高，所以500字以内是普通版，500~1000是升级版，1000字以上的信件只能发尊享版啦。如果觉得贵的话可以压缩一下内容哦，感谢您的支持！

### 5/5 — 在使用贵产品的一些疑问

*2020-04-07*

我在您的软件中想写纸质信件中寄出，是生日信件，所以我需要准时送达，时间是2020年的8月4日，在软件中我需要填哪个时间呢？还有就是，如果我把这软件卸载了，再次下载的时候是不是不会同步数据，就等于新账号清零了对吗？

**Developer response:** 感谢您的支持，纸质信件由于由快递发出，所以不能保证时效，大概会在发送日期迅游一两天到达。开通时间胶囊超级会员可以同步发送过的信件，重新安装之后可以进行同步。

### 5/5 — 发不出去

*2020-04-01*

第一次发的时候是可以发的，第二次到后面是不可以的，总是说网络错误，不知道什么意思，怎么回事，开发者能给一个解释嘛？然后我现在是4月1日发的，9月1日真的能收到嘛？我看评论好多人都说收不到，希望开发者能回复

**Developer response:** 感谢您的支持，由于昨天用户量激增，导致服务器压力过大，现在已经回恢复正常了，谢谢。

## Frequently asked questions about Time Capsule

### How does 时间胶囊 send letters to the future?

时间胶囊 sends electronic letters to a specified future date. It also offers a service to create and mail physical paper letters, adding a tangible element to your future messages.

### Can I include photos with my letters in 时间胶囊?

Yes, 时间胶囊 allows you to attach photos to your letters. This feature helps you to seal memories along with your written messages, making them more impactful when opened in the future.

### What are the subscription options for 时间胶囊?

时间胶囊 offers a monthly subscription for ¥6/month and an annual subscription for ¥35/year. These subscriptions provide access to premium features and services for enhanced user experience.

### How do I cancel my subscription for 时间胶囊?

To cancel your subscription, you need to go to your iTunes/Apple ID settings and disable auto-renewal at least 24 hours before your current subscription period ends. This prevents automatic charges for the next cycle.

### Is 时间胶囊 suitable for all ages?

时间胶囊 is rated for ages 4 and up, making it accessible for a wide range of users. Its focus on personal reflection and memory keeping is generally suitable for most age groups.

### How often is 时间胶囊 updated?

The latest version of 时间胶囊 is 6.0, and it was last updated on July 10, 2025. This indicates a commitment to ongoing development and improvements for the application.

### Does 时间胶囊 have ads?

Yes, 时间胶囊 contains advertisements. While the app is free to download and use, users may encounter advertisements within the application.

### What devices support 时间胶囊?

时间胶囊 is available on iPhone, iPad, and iPod devices. This broad compatibility ensures that a wide range of Apple users can access and utilize the app's features.

## Version history (last 5 releases)

### 6.2.1 — 2026-10-11

Time Capsule 6.2.1 is a fresh start.

• A brand-new look: a paper-white theme and a floating liquid-glass tab bar
• Ten ways to browse your journal: notebook, list, timeline, calendar, photos, mood, notes, flip, look-back and topics
• Writing, rebuilt: letters and diary entries now have their own tracks, with new stationery and capsule skins
• All-new Time Badges: 30 badges across 6 series — collect every entry you keep, every letter you send and every reunion
• A redesigned membership page with clearer benefits
• Rebuilt home-screen widgets and smoother page transitions
• Now on iPad, and localized in five languages
• Many fixes and refinements

Every today you write down can meet you again in the future.

### 6.2 — 2026-06-12

时间胶囊v6.2更新
1.遇事不怒，基本吃素，多多散步，劳逸适度、
2.修复bug。

### 6.1 — 2026-05-17

时间胶囊v6.1更新
1.作者做了一个梦，梦到要更新时间胶囊了。

### 6.0 — 2025-07-10

感谢您使用：时间胶囊-寄往未来的信
本次更新：
1、优化使用体验。
2、适配iOS18。
3、增加widget。

### 5.9 — 2024-09-30

感谢您使用：时间胶囊-寄往未来的信
本次更新：
1、优化使用体验。
2、适配iOS18。
3、增加widget。

## Apps similar to Time Capsule

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Time Caps - A future diary](https://appshunter.io/ios/app/time-caps-a-future-diary/id1195852313) | 4.8 (153) | Free | Lifestyle |
| [给未来写封信](https://appshunter.io/ios/app/id1330852849) | 4.8 (28) | Free | Lifestyle |
| [Letter to your future](https://appshunter.io/ios/app/letter-to-your-future/id1512523798) | 5.0 (10) | Free | Lifestyle |
| [时光胶囊Plus](https://appshunter.io/ios/app/plus/id1478372482) | — | Free | Lifestyle |
| [妄想角落 - 美好书信生活](https://appshunter.io/ios/app/id1640182198) | — | Free | Lifestyle |
| [Todo-Cat](https://appshunter.io/ios/app/todo-cat/id1590485332) | 5.0 (4) | Free | Lifestyle |

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- [拍照识花](https://appshunter.io/ios/app/id1439881374)

All apps by 希 陈: https://appshunter.io/developer/1353019342

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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 2026-10-12.*