# Hours Keeper vs Full Speed Performance

The clearest difference is in-app purchases: Full Speed Performance at none against Hours Keeper's 9. Full Speed Performance also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Hours Keeper sells 9 in-app purchases, starting at $1.99 per month. Full Speed Performance asks for nothing beyond the download.

Hours Keeper ships an update monthly, Full Speed Performance every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Hours Keeper | Full Speed Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (1.4K ratings)](https://appshunter.io/ios/app/hours-keeper-time-tracker/id563155321/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 57.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Subscription | — |
| Size | 72 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beesoft Apps](https://appshunter.io/developer/1420966143) | [Gym Flow Limited](https://appshunter.io/developer/1631161014) |

## What reviewers say

### Hours Keeper

[App page](https://appshunter.io/ios/app/hours-keeper-time-tracker/id563155321)

Easily track your work hours, calculate earnings, and generate professional PDF invoices for clients. Manage billings and payments efficiently with this intuitive time tracking tool.

**Highlights:** Real-time hours/earning tracking, Weekly and monthly timesheets, PDF invoice generation, Billing and payment tracking, Configurable overtime and breaks, Data export and sync

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 Month | $1.99 | per month |
| Premium - 3 Months | $6.99 | per 3 months |
| Premium - 1 Year | $13.99 | per year |
| Premium - 1 Year | $15.99 | per year |
| Premium - 1 Year | $19.99 | per year |
| Upgrade to Premium | $23.99 | one-time |
| Upgrade to Premium | $26.99 | one-time |
| Upgrade to Hours Keeper Pro | $29.99 | one-time |
| Upgrade to Premium | $39.99 | one-time |

**What reviewers like**

- 💻 Easy to use
- ⏱️ Helpful for tracking hours
- 📋 Great for invoicing
- 📊 Useful reporting features

**What reviewers complain about**

- 🐛 Glitchy after recent updates
- ⏳ Slow performance and lags
- 🔄 Data loss and sync issues
- 🚫 Poor customer support

**Reported bugs**

- App crashes on launch
- Unable to log in or restore data
- Incorrect time and billing calculations

**Requested features**

- Customizable invoice templates
- Ability to add notes to entries
- Automatic overtime calculations
- Integration with accounting software


### Full Speed Performance

[App page](https://appshunter.io/ios/app/full-speed-performance/id6743701900)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hours Keeper free?

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

### Is Full Speed Performance free?

Full Speed Performance is free to download, with no in-app purchases.

### Do Hours Keeper or Full Speed Performance have ads?

Hours Keeper shows ads; Full Speed Performance does not.

### Which is updated more often, Hours Keeper or Full Speed Performance?

Hours Keeper ships an update monthly, and Full Speed Performance every 2 months. Most recently, Hours Keeper was updated on October 14, 2026 and Full Speed Performance on October 10, 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.*