# OptiWorker vs Fuel Ledger

The clearest difference is update cadence: Fuel Ledger at every 4 days against OptiWorker's every 3 weeks. Fuel Ledger also leads on iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OptiWorker ships an update every 3 weeks, Fuel Ledger every 4 days. The most recent releases landed on September 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | OptiWorker | Fuel Ledger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 46 MB | 56 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brickwork](https://appshunter.io/developer/1551796376) | [Anoop P](https://appshunter.io/developer/1503048118) |

## What reviewers say

### OptiWorker

[App page](https://appshunter.io/ios/app/optiworker/id1565151414)

**Features:** Vision Pro support

**In-app purchases:** none


### Fuel Ledger

[App page](https://appshunter.io/ios/app/fuel-ledger/id6743321319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OptiWorker free?

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

### Is Fuel Ledger free?

Fuel Ledger is free to download, with no in-app purchases.

### Do OptiWorker or Fuel Ledger have ads?

Neither OptiWorker nor Fuel Ledger shows ads.

### Which is updated more often, OptiWorker or Fuel Ledger?

OptiWorker ships an update every 3 weeks, and Fuel Ledger every 4 days. Most recently, OptiWorker was updated on September 9, 2026 and Fuel Ledger on September 16, 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.*