# Checkbook vs Saturn AI

The clearest difference is in-app purchases: Saturn AI at none against Checkbook's 5. Saturn AI also leads on ads (none vs shown). Checkbook's advantage is update cadence (every 6 weeks vs every 11 months) and chart position (#147 vs unranked). On price and device support there is nothing between them.

Both are free to download. Checkbook sells 5 in-app purchases, starting at $0.99 per month. Saturn AI asks for nothing beyond the download.

Checkbook ships an update every 6 weeks, Saturn AI every 11 months. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Checkbook | Saturn AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (14K ratings)](https://appshunter.io/ios/app/checkbook-account-tracker/id484000695/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 55.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Subscription | — |
| Best chart rank | **#147** | — |
| Size | 122 MB | 34 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beesoft Apps](https://appshunter.io/developer/1420966143) | [Lemoni Lab](https://appshunter.io/developer/1711050279) |

## What reviewers say

### Checkbook

[App page](https://appshunter.io/ios/app/checkbook-account-tracker/id484000695)

**Currently charting:** #147 Top Grossing · Finance (US App Store)

Manage your daily finances with this app, tracking credit card charges, cash expenditures, and more. It offers multiple accounts, recurring transactions, fund transfers, and detailed reports with graphs. Easily search and export your financial data.

**Highlights:** Multiple account tracking, Recurring transaction saving, Fund transfers between accounts, Export data in CSV, QIF, HTML, Calendar view of transactions, Reports and charts for expenses/income, Passcode protection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 Month | $0.99 | per month |
| Premium - 1 Year | $7.99 | per year |
| Premium - 1 Year | $8.99 | per year |
| Premium - 1 Year | $9.99 | per year |
| Upgrade to Checkbook Pro | $9.99 | one-time |

**What reviewers like**

- 💻 Easy to use
- 📊 Helpful charts and reports
- 🔄 Seamless sync across devices
- 🧮 Convenient built-in calculator
- 🗂️ Ability to manage multiple accounts

**What reviewers complain about**

- 🔍 Lacking advanced search/filtering
- 🔁 Recurring transactions issues
- 🔒 Concerns about data security
- 💰 Subscription model too expensive
- 📢 Intrusive ads in free version

**Reported bugs**

- Account balances not updating correctly
- Transactions disappearing or duplicating
- Sync issues between devices
- App crashes or freezes after updates

**Requested features**

- Custom categories and icons
- Budgeting and forecasting tools
- Ability to attach receipts/photos
- Improved account organization options
- Automatic balance reconciliation


### Saturn AI

[App page](https://appshunter.io/ios/app/saturn-ai/id6468958768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Checkbook free?

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

### Is Saturn AI free?

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

### Do Checkbook or Saturn AI have ads?

Checkbook shows ads; Saturn AI does not.

### Which is updated more often, Checkbook or Saturn AI?

Checkbook ships an update every 6 weeks, and Saturn AI every 11 months. Most recently, Checkbook was updated on November 1, 2026 and Saturn AI on October 27, 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.*