# 綠點碳島 vs InstaLedger

The clearest difference is in-app purchases: 綠點碳島 at none against InstaLedger's 4. 綠點碳島 also leads on ads (none vs shown) and update cadence (every 5 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. InstaLedger sells 4 in-app purchases, starting at $1.99 per month. 綠點碳島 asks for nothing beyond the download.

綠點碳島 ships an update every 5 days, InstaLedger every 6 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 綠點碳島 | InstaLedger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 180 MB | 36 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [根基智能理財股份有限公司](https://appshunter.io/developer/1833435022) | [HSIN YU TSAI](https://appshunter.io/developer/1846677890) |

## What reviewers say

### 綠點碳島

[App page](https://appshunter.io/ios/app/x/id6751139818)

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

**In-app purchases:** none


### InstaLedger

[App page](https://appshunter.io/ios/app/instaledger/id6754100709)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC | $1.99 | per month |
| PRO | $9.99 | per month |
| BASIC | $19.99 | per year |
| PRO | $99.99 | per year |


## Frequently asked questions

### Is 綠點碳島 free?

綠點碳島 is free to download, with no in-app purchases.

### Is InstaLedger free?

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

### Do 綠點碳島 or InstaLedger have ads?

InstaLedger shows ads; 綠點碳島 does not.

### Which is updated more often, 綠點碳島 or InstaLedger?

綠點碳島 ships an update every 5 days, and InstaLedger every 6 weeks. Most recently, 綠點碳島 was updated on October 5, 2026 and InstaLedger on October 1, 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.*