# Sunday. vs Zipbook

The clearest difference is ads: Sunday. at none against Zipbook's shown. Zipbook's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Sunday. ships an update every 3 months, Zipbook every 3 weeks. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Sunday. | Zipbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zipbook/id6758286920/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 73 MB | 10 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Almog Cohen](https://appshunter.io/developer/1650294772) | [潇娴 张](https://appshunter.io/developer/1831920558) |

## What reviewers say

### Sunday.

[App page](https://appshunter.io/ios/app/sunday/id6443896808)

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

**In-app purchases:** none


### Zipbook

[App page](https://appshunter.io/ios/app/zipbook/id6758286920)

Effortlessly track income and expenses using AI-powered natural language input. This app intelligently categorizes transactions, provides financial analysis through charts and trends, and offers a minimalist interface for quick recording. Your financial data is stored locally for enhanced privacy.

**Highlights:** AI Smart Semantic Recognition, Natural Language Input, Smart Extraction of Details, Batch Entry for Multiple Transactions, Financial Analysis Dashboard, Category and Trend Charts, Local Data Storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Sunday. free?

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

### Is Zipbook free?

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

### Do Sunday. or Zipbook have ads?

Zipbook shows ads; Sunday. does not.

### Which is updated more often, Sunday. or Zipbook?

Sunday. ships an update every 3 months, and Zipbook every 3 weeks. Most recently, Sunday. was updated on October 12, 2026 and Zipbook on October 6, 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.*