# Prolog Retro Notes vs 诗境 Poemery

The clearest difference is in-app purchases: 诗境 Poemery at none against Prolog Retro Notes's 1. 诗境 Poemery also leads on ads (none vs shown) and update cadence (every 9 days vs every 9 months). Prolog Retro Notes's advantage is iOS requirement (14.0 vs 17.0). On price, review sentiment and device support there is nothing between them.

Both are free to download. Prolog Retro Notes sells 1 in-app purchase, starting at $0.99 per month. 诗境 Poemery asks for nothing beyond the download.

Prolog Retro Notes ships an update every 9 months, 诗境 Poemery every 9 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Prolog Retro Notes | 诗境 Poemery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/prolog-retro-notes-8-bit-memo/id6468677672/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 229 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [yasuhiro kojima](https://appshunter.io/developer/1244729145) | [玮放 霍](https://appshunter.io/developer/1895575975) |

## What reviewers say

### Prolog Retro Notes

[App page](https://appshunter.io/ios/app/prolog-retro-notes-8-bit-memo/id6468677672)

This app offers a unique note-taking experience with a retro 8-bit aesthetic. It allows users to record memos, track editing time, and even attach photos, all within a nostalgic, game-like interface. Level up your notes and enjoy a blast from the past.

**Highlights:** Retro 8-bit graphics, Memo recording, Playtime tracking, Level-based text progress, Photo attachment, Passcode lock (premium)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium plan | $0.99 | per month |


### 诗境 Poemery

[App page](https://appshunter.io/ios/app/poemery/id6773236818)

Explore classical Chinese poetry offline with a curated collection of Tang poems, Song lyrics, and Yuan verses. Organize works by poet, theme, or custom lists for an immersive reading experience. Your reading history remains private and local.

**Highlights:** Offline access to classical Chinese poetry, Collections of Tang poems, Song lyrics, and Yuan verses, Organized by poet, poem list, and theme, No account registration required, Private, local storage for reading history, No personal information collection

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

**In-app purchases:** none


## Frequently asked questions

### Is Prolog Retro Notes free?

Prolog Retro Notes is free to download, with in-app purchases available.

### Is 诗境 Poemery free?

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

### Do Prolog Retro Notes or 诗境 Poemery have ads?

Prolog Retro Notes shows ads; 诗境 Poemery does not.

### Which is updated more often, Prolog Retro Notes or 诗境 Poemery?

Prolog Retro Notes ships an update every 9 months, and 诗境 Poemery every 9 days. Most recently, Prolog Retro Notes was updated on October 22, 2026 and 诗境 Poemery on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*