# SL拡大鏡 vs Paper Diary 2

The clearest difference is price: SL拡大鏡 at Free against Paper Diary 2's $4.99. SL拡大鏡 also leads on iOS requirement (12.0 vs 17.0). Paper Diary 2's advantage is ads (none vs shown) and update cadence (monthly vs every 57 months). On in-app purchases and device support there is nothing between them.

SL拡大鏡 is free to download; Paper Diary 2 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SL拡大鏡 ships an update every 57 months, Paper Diary 2 monthly. Both last shipped on October 5, 2026.

## The numbers

| Metric | SL拡大鏡 | Paper Diary 2 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 57 months | **Monthly** |
| Size | 2 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hiyoshi kiyotaka](https://appshunter.io/developer/952244533) | [Akira Hiraoka](https://appshunter.io/developer/1668714727) |

## What reviewers say

### SL拡大鏡

[App page](https://appshunter.io/ios/app/sl/id1071725585)

**Features:** macOS Compatibility

**In-app purchases:** none


### Paper Diary 2

[App page](https://appshunter.io/ios/app/paper-diary-2/id6741551901)

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

**In-app purchases:** none


## Frequently asked questions

### Is SL拡大鏡 free?

SL拡大鏡 is free to download, with no in-app purchases.

### Is Paper Diary 2 free?

Paper Diary 2 costs $4.99, with no in-app purchases.

### Do SL拡大鏡 or Paper Diary 2 have ads?

SL拡大鏡 shows ads; Paper Diary 2 does not.

### Which is updated more often, SL拡大鏡 or Paper Diary 2?

SL拡大鏡 ships an update every 57 months, and Paper Diary 2 monthly. Most recently, SL拡大鏡 was updated on October 5, 2026 and Paper Diary 2 on October 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.*