# TrailLedger vs 知数记账

The clearest difference is in-app purchases: 知数记账 at none against TrailLedger's 3. TrailLedger's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TrailLedger sells 3 in-app purchases, starting at $0.99 per month. 知数记账 asks for nothing beyond the download.

TrailLedger ships an update every 5 days, 知数记账 every 2 weeks. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TrailLedger | 知数记账 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 13 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [玉春 蔡](https://appshunter.io/developer/1855893690) | [茂驰 申](https://appshunter.io/developer/6803937511) |

## What reviewers say

### TrailLedger

[App page](https://appshunter.io/ios/app/trailledger-expense-tracker/id6786991019)

This app helps you manage personal finances by tracking expenses and income, understanding spending habits, and managing assets. It offers features like quick entry, transaction history, statistics, budgeting, and asset management.

**Highlights:** Quick expense and income logging, Transaction history with search and filter, Detailed statistics and net worth tracking, Multi-account asset management, Budget creation with overspend alerts, Reimbursement tracking, CSV import/export

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $0.99 | per month |
| Early Bird Lifetime | $3.99 | one-time |
| Lifetime Member | $6.99 | one-time |


### 知数记账

[App page](https://appshunter.io/ios/app/id6804338356)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TrailLedger free?

TrailLedger is free to download, with in-app purchases available.

### Is 知数记账 free?

知数记账 is free to download, with no in-app purchases.

### Do TrailLedger or 知数记账 have ads?

Neither TrailLedger nor 知数记账 shows ads.

### Which is updated more often, TrailLedger or 知数记账?

TrailLedger ships an update every 5 days, and 知数记账 every 2 weeks. Most recently, TrailLedger was updated on October 28, 2026 and 知数记账 on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*