# 岛助手 vs TrailLedger

The clearest difference is in-app purchases: 岛助手 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. 岛助手 asks for nothing beyond the download.

岛助手 ships an update every 2 weeks, TrailLedger every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 岛助手 | TrailLedger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 49 MB | 13 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [祖泽 蒙](https://appshunter.io/developer/1879334787) | [玉春 蔡](https://appshunter.io/developer/1855893690) |

## What reviewers say

### 岛助手

[App page](https://appshunter.io/ios/app/id6759554044)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 岛助手 free?

岛助手 is free to download, with no in-app purchases.

### Is TrailLedger free?

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

### Do 岛助手 or TrailLedger have ads?

Neither 岛助手 nor TrailLedger shows ads.

### Which is updated more often, 岛助手 or TrailLedger?

岛助手 ships an update every 2 weeks, and TrailLedger every 5 days. Most recently, 岛助手 was updated on October 25, 2026 and TrailLedger on October 28, 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.*