# single line diary vs MAX Daylight

The clearest difference is review sentiment: MAX Daylight at 94% against single line diary's 45%. MAX Daylight also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 6 months). single line diary's advantage is iOS requirement (6.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

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

single line diary ships an update every 6 months, MAX Daylight every 2 weeks. The most recent releases landed on September 25, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | single line diary | MAX Daylight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (62 ratings)](https://appshunter.io/ios/app/max-daylight/id1617201197/reviews)** |
| Number of ratings | — | **62** |
| Positive reviews | 45.5% of reviews | **93.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 32 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Stephen Mykytyn](https://appshunter.io/developer/1591280176) |

## What reviewers say

### single line diary

[App page](https://appshunter.io/ios/app/single-line-diary/id564585722)

A simple daily journal app that allows you to record entries from 62 days in the past up to tomorrow. It features a checkbox for each day and lets you customize the start of your week to Sunday or Monday.

**Highlights:** Daily single line entries, Checkbox for each day, Customizable week start (Sunday/Monday), Date range: 62 days prior to tomorrow

**In-app purchases:** none


### MAX Daylight

[App page](https://appshunter.io/ios/app/max-daylight/id1617201197)

Track remaining daylight and receive sunset notifications. Explore solar data globally, compare locations, and generate reports. Calculate distances to the Equator and poles.

**Highlights:** Real-time sunset time, Sunset notifications, Global sunrise/sunset monitoring, Location comparison, Distance to Equator/Poles, Solar data reports

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

**In-app purchases:** none


## Frequently asked questions

### Is single line diary free?

single line diary is free to download, with no in-app purchases.

### Is MAX Daylight free?

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

### Do single line diary or MAX Daylight have ads?

single line diary shows ads; MAX Daylight does not.

### Which is updated more often, single line diary or MAX Daylight?

single line diary ships an update every 6 months, and MAX Daylight every 2 weeks. Most recently, single line diary was updated on September 25, 2026 and MAX Daylight on August 14, 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.*