# Cobook — One shared ledger for two

> One shared ledger for two (iPhone/iPad app by Yong Ping Chen.)

- Source: https://appshunter.io/ios/app/cobook/id6809221951 (this page in markdown: same URL + `.md`)
- Developer: [Yong Ping Chen](https://appshunter.io/developer/1705612647)
- Category: Finance, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 45 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-09-24
- Data updated: 2026-09-30
- User reviews in markdown: https://appshunter.io/ios/app/cobook/id6809221951/reviews.md

## What is Cobook?

Cobook — one ledger, two people.

Why Cobook
Couples, families and flatmates split the bill but never quite settle the account. Cobook gives you one shared ledger: who paid, who owes whom, clear at a glance — no more scrolling back through chat history to work it out.

Three seconds to log a spend
It opens straight onto the keypad. Amount and category live on the same screen — no jumping, no steps. Logging a spend should be over in three seconds.

Snap the receipt, let it do the typing
Photograph a receipt and the merchant, amount, date and category are filled in for you. Confirm and it's logged. The original image can be kept, so you can look at it again whenever you need to.

Works with no signal
Record anywhere; it syncs to your other devices once you're back online. You can use the whole app without an account — signing in is only for cloud backup and shared ledgers.

Where the money went
Category breakdown, daily trend and budget progress on one screen. The monthly report card can be shared as it is.

Also
· Multiple currencies, converted at the day's rate when you travel
· English and Chinese, four themes
· Built for iPhone and iPad — not a phone layout stretched wide
· Export a spreadsheet or a full backup at any time. The data is yours
· No ads, and nothing about you is ever sold

Subscription and terms
Cobook Pro comes as a monthly or yearly auto-renewable subscription, or as a one-off purchase. Prices are those shown by the App Store for your region. A subscription renews automatically unless it is turned off at least 24 hours before the current period ends, which you can do at any time in your App Store account settings; the one-week free trial is available once per subscription group. The date and amount of the first charge are stated directly above the purchase button.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.easyify.uk/cobook/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Cobook Pro (Yearly) | $9.99 | per year |
| Cobook Pro (Monthly) | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Cobook Pro (One-off) | $24.99 | one-time |



## Version history (last 2 releases)

### 1.3.0 — 2026-09-29

· Cobook Pro is here: monthly, yearly or a one-off purchase, all unlocking the same set — cloud sync, shared ledgers, automatic receipt reading, extra ledgers, savings and debt tools, and bank reconciliation. Subscriptions come with a 7-day free trial, and the exact date and amount of the first charge sit right above the button.

· Keeping the books stays free forever: recording, statistics, the calendar, the monthly report, budgets and CSV / JSON export all work without an account.

· Shared ledgers: both people now sync properly. Until now, the person who joined with an invite code could be left staring at an empty ledger with nothing on screen explaining why.

· When shared editing is paused the app tells you which kind of pause it is and what to do next, instead of a blanket "sync failed". Records the server turns away stay queued on your device and go up together once things are back to normal.

· Deleting your account now says plainly that it does not cancel an App Store subscription, and where to cancel one.

### 1.0 — 2026-09-12

No release notes.

## More apps by Yong Ping Chen

- [Easyify](https://appshunter.io/ios/app/easyify/id6742995190)
- [YeposManager](https://appshunter.io/ios/app/yeposmanager/id6743054871)
- [YePosDriver](https://appshunter.io/ios/app/yeposdriver/id6743057218)
- [YeposBusiness](https://appshunter.io/ios/app/yeposbusiness/id6745130599)
- [Utepia](https://appshunter.io/ios/app/utepia/id6756876124)
- [YeposMate](https://appshunter.io/ios/app/yeposmate/id6756876937)

All apps by Yong Ping Chen: https://appshunter.io/developer/1705612647

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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 2026-09-30.*