# OneCost - AI Expense Tracker — Track spending in one line

> AI-powered expense tracker for effortless, natural language input. (iPhone/iPad app by 希 陈.)

- Source: https://appshunter.io/ios/app/onecost-ai-expense-tracker/id6759001348 (this page in markdown: same URL + `.md`)
- Developer: [希 陈](https://appshunter.io/developer/1353019342)
- Category: Finance
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 12+
- Requires: iOS 18.0 · 13 MB
- Languages: Chinese (Simplified, China), Japanese, American English, Korean
- Released: 2026-03-03
- Data updated: 2026-10-20
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/onecost-ai-expense-tracker/id6759001348/reviews.md

## What is OneCost?

Track spending in one line.

OneCost is a minimalist, AI-powered expense tracker. Just say or type what you spent, and AI figures out the amount, time and category. Or snap a receipt or payment screenshot and it extracts the total automatically.

■ Effortless entry
· Text: type "lunch 28" to record it
· Voice: say "taxi 35" and it's logged
· Photo: snap a receipt or payment screenshot — AI reads the amount and merchant

■ Asset accounts
· Manage cash, bank cards, credit cards, e-wallets and investments
· Transfers and balance calibration; see your net worth anytime
· Entries link to accounts automatically so money flow stays clear

■ Multi-currency
· Support for USD, EUR, JPY, KRW, CNY and more
· Automatic exchange rates; summaries convert to your base currency

■ Insights
· AI analyzes your spending trends, timing and emotional patterns
· Spending persona, anomaly alerts and impulse-spending hints

■ Widgets & Apple Watch
· Home / Lock Screen / StandBy widgets for today's spending
· Quick entry on Apple Watch

■ Privacy first
· Your data stays on your device and in your iCloud; text/images are forwarded to a third-party AI service through our server only when you use AI recognition
· No ad tracking, no personal data collection

■ And more
· iCloud sync across devices
· Import & export, trash, multiple ledgers

Privacy Policy: https://plums-look-mpw.craft.me/dqFvtDnyTIAIfn
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI-powered text and voice input
- Automatic amount and date recognition
- Image receipt scanning
- Smart category suggestions
- Monthly spending forecasts
- Weekly/monthly/yearly spending views
- Concise AI-driven financial insights

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| OneCost Pro 月度会员 | $0.99 | per month |
| OneCost Pro 年度会员 | $4.99 | per year |
| OneCost Pro 季度会员 | $1.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| OneCost Pro 终身会员 | $9.99 | one-time |


## Is OneCost safe?

Not enough ratings yet to assess OneCost.

## Is OneCost legit?

OneCost - AI Expense Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for OneCost is 75 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/onecost-ai-expense-tracker/id6759001348/reviews.md

### 5/5 — onecost，这个记账软件也太懂我了

*2026-03-30*

超爱这个记账软件！墨竹海霞堇丹的主题配色质感绝了，35天消费热力图小组件太懂用户，字重优化后信息清晰不杂乱。侧滑导航、快捷指令都更顺手，细节打磨超到位，记账都变成了享受～

### 5/5 — 极简 AI 记账，语音快到离谱（附走心建议）

*2026-03-08*

终于找到界面极简、无冗余功能的记账 App 了！OneCost 完全踩中懒人记账需求，干净清爽、上手零难度，用一次就爱上。

🌟 好评亮点
AI 语音记账封神：实时转写超快，说完就自动归纳金额、分类，不用手动改，效率拉满。

分类超省心：吃穿住行四大类，一目了然，不用在复杂分类里纠结。

界面极简干净：没有广告、没有理财推销，专注记账本身，视觉舒适。

💡 小小建议（真心希望更完美）

语音输入已经是最大亮点，能不能把语音按钮独立放在首页？现在需要点编辑→弹出框→点麦克风，步骤有点多。如果一步直达语音录入，体验会直接拉满！

💪 鼓励祝福

开发者做得很棒，抓住了 “极简 + AI + 快速” 的核心！期待优化后越来越好用，会一直支持～

**Developer response:** 感谢您的详细评价，谢谢。

### 5/5 — 体验了一下，确实很好用

*2026-03-07*

记账很简单，设计也极简，我喜欢

## Frequently asked questions about OneCost

### How does OneCost use AI for expense tracking?

OneCost uses AI to interpret natural language input, automatically identifying the amount and date of your expenses from simple phrases like 'lunch 32'. It aims to reduce the decision-making burden typically associated with expense logging.

### Is OneCost free to use?

Yes, OneCost is free to download and use. The app offers in-app purchases for additional features or content, but core expense tracking functionality is accessible without charge.

### What devices does OneCost support?

OneCost is available on iPhone and Apple Watch. This allows for convenient expense recording directly from your wrist or smartphone.

### How does OneCost handle categorization?

OneCost defaults to not requiring manual categorization. It will automatically categorize expenses if it recognizes a pattern, or leave them uncategorized if no match is found, allowing you to adjust manually if desired.

### Is my financial data secure with OneCost?

Yes, your expense data is stored locally on your device. OneCost emphasizes privacy and does not collect personal data for advertising purposes.

### How often is OneCost updated?

The latest version of OneCost is 1.0.9, which was last updated on July 12, 2026. This indicates a recent update, suggesting ongoing development and support.

### What age rating does OneCost have?

OneCost has an age rating of 12+, making it suitable for teenagers and adults. This rating suggests the content is appropriate for users aged 12 and above.

### Does OneCost have ads?

No, OneCost does not contain advertisements. The app is designed to be ad-free, focusing on a clean and uninterrupted user experience.

## Version history (last 5 releases)

### 1.0.11 — 2026-10-14

What's new in OneCost 1.0.11:
1. Multi-currency: track spending in USD, EUR, JPY, KRW and more, with exchange rates updated automatically.
2. Now available in English, Japanese and Korean - switch the app language in Settings.
3. Faster, more reliable photo/receipt capture, with clear reasons if recognition fails.
4. Bug fixes and a smoother experience.

### 1.0.10 — 2026-10-09

OneCost v1.0.10更新内容：
1.AI记账模型升级，文字、语音、图片识别更准确稳定。
2.修复已知问题，优化使用体验。

### 1.0.9 — 2026-07-12

优化了使用体验，修复了已知问题。

### 1.0.8 — 2026-06-10

OneCost：v1.0.8更新日志：
1.极简输入面板、一键切换。
2.设置、修复崩溃。

### 1.0.7 — 2026-05-07

OneCost v1.0.7更新内容：
1.增加AI记忆系统。

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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 2026-10-20.*