# Claude Duet by Anthropic vs ShiftLedger

The clearest difference is rating: ShiftLedger at 5.0 against Claude Duet by Anthropic's 4.4. ShiftLedger also leads on iOS requirement (17.0 vs 26.0). Claude Duet by Anthropic's advantage is ratings volume (103 vs 1) and chart position (#18 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Claude Duet by Anthropic sells 3 one-off in-app purchases and ShiftLedger sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ShiftLedger holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Claude Duet by Anthropic has 103 ratings behind it against 1, so its average is the more settled of the two.

Claude Duet by Anthropic ships an update every 3 days, ShiftLedger every 2 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Claude Duet by Anthropic | ShiftLedger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (103 ratings)](https://appshunter.io/ios/app/claude-duet-by-anthropic/id6803276000/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shiftledger-overtime-tracker/id6812492245/reviews)** |
| Number of ratings | **103** | 1 |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Free | Free |
| Best chart rank | **#18** | — |
| Size | 310 MB | 9 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Anthropic PBC](https://appshunter.io/developer/1719695350) | [Alan Chang](https://appshunter.io/developer/6809237874) |

## What reviewers say

### Claude Duet by Anthropic

[App page](https://appshunter.io/ios/app/claude-duet-by-anthropic/id6803276000)

**Currently charting:** #18 Top Free · Productivity, #148 Top Free (US App Store)

This AI-powered work agent proactively manages your tasks by analyzing emails and calendars, drafting responses, and handling assignments. It organizes work by channel and allows for voice interaction, ensuring you have the final say before any action is taken.

**Highlights:** Proactive email and calendar analysis, Automated task drafting and execution, Work organization by channel, Voice interaction support, Background task processing, User approval required for actions

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Usage Credits (20) | $20.00 | one-time |
| Usage Credits (50) | $45.00 | one-time |
| Usage Credits (250) | $200.00 | one-time |


### ShiftLedger

[App page](https://appshunter.io/ios/app/shiftledger-overtime-tracker/id6812492245)

Easily track your work hours, understand overtime pay, and analyze your earnings. Designed for irregular schedules, it helps you see where your time goes and identify your most valuable shifts.

**Highlights:** Track scheduled vs. actual work times, Configure custom pay profiles, Estimate overtime earnings, Analyze overtime trends, Export shift records and summaries, Local-first privacy with no ads or tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly | $1.99 | per month |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is Claude Duet by Anthropic free?

Claude Duet by Anthropic is free to download, with in-app purchases available.

### Is ShiftLedger free?

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

### Which has better reviews, Claude Duet by Anthropic or ShiftLedger?

ShiftLedger is rated higher. Claude Duet by Anthropic averages 4.4 out of 5 from 103 ratings, while ShiftLedger averages 5.0 from 1 ratings.

### Do Claude Duet by Anthropic or ShiftLedger have ads?

Neither Claude Duet by Anthropic nor ShiftLedger shows ads.

### Which is updated more often, Claude Duet by Anthropic or ShiftLedger?

Claude Duet by Anthropic ships an update every 3 days, and ShiftLedger every 2 days. Most recently, Claude Duet by Anthropic was updated on November 10, 2026 and ShiftLedger on October 31, 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.*