# dayby vs Sunday

The clearest difference is price: Sunday at Free against dayby's $0.99. dayby's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). On update cadence, ads and device support there is nothing between them.

Sunday is free to download; dayby costs $0.99 up front. Sunday sells 1 one-off in-app purchase. dayby asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | dayby | Sunday |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dayby/id6449448937/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | Every 8 days |
| Monetization | Paid | — |
| Size | 63 MB | 73 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zorrotheo Technologies LLC](https://appshunter.io/developer/1547098343) | [Gunawan Santoso](https://appshunter.io/developer/1843786072) |

## What reviewers say

### dayby

[App page](https://appshunter.io/ios/app/dayby/id6449448937)

A straightforward visual planner designed to help users organize and accomplish their daily tasks. It offers a simple interface for tracking activities and ensuring completion.

**Highlights:** Visual planning interface, Daily activity tracking, Task completion monitoring, Simple and intuitive design

**In-app purchases:** none


### Sunday

[App page](https://appshunter.io/ios/app/sunday-weekly-planner/id6779545974)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sunday Pro | $6.99 | one-time |


## Frequently asked questions

### Is dayby free?

dayby costs $0.99, with no in-app purchases.

### Is Sunday free?

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

### Do dayby or Sunday have ads?

Neither dayby nor Sunday shows ads.

### Which is updated more often, dayby or Sunday?

dayby ships an update every 8 days, and Sunday every 8 days. Most recently, dayby was updated on November 3, 2026 and Sunday on November 5, 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.*