# Prayer vs シンプル「縦型カレンダー」&「メモ」

The clearest difference is ads: Prayer at none against シンプル「縦型カレンダー」&「メモ」's shown. Prayer also leads on monetization model (free vs free with in-app purchases) and device support (3 vs 1). シンプル「縦型カレンダー」&「メモ」's advantage is review sentiment (79% vs 55%) and update cadence (monthly vs every 2 months). On price and in-app purchases there is nothing between them.

Both are free to download. Prayer sells 10 one-off in-app purchases and シンプル「縦型カレンダー」&「メモ」 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Prayer ships an update every 2 months, シンプル「縦型カレンダー」&「メモ」 monthly. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Prayer | シンプル「縦型カレンダー」&「メモ」 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.0% of reviews | **78.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 18 MB |
| Requires iOS | **12.3** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HANBUNCO, INC.](https://appshunter.io/developer/436677464) | [tomohiro nakano](https://appshunter.io/developer/1179284958) |

## What reviewers say

### Prayer

[App page](https://appshunter.io/ios/app/prayer-sutras/id498933432)

This app offers a collection of Japanese sutras for remembrance and prayer for deceased loved ones. It includes instrumental sounds and a recording function, allowing users to personalize their spiritual practice. Users can also display photos of those they wish to honor.

**Highlights:** 78 Japanese sutras, Instrumental sounds (drum, singing bowl), Recording function, Customizable sutra playback order, Photo display for loved ones, Preset landscape images

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| HEART SUTRA | $1.99 | one-time |
| NICHIREN SHU HOUBENPONDAINI | $1.99 | one-time |
| SHINSHU OOTANIHA SHOUSHINGE | $1.99 | one-time |
| SHINSHU OOTANIHA NENBUTSU | $1.99 | one-time |
| JOUDOSHINSHU HONGANJIHA SHOUSHINNENBUTSUGE | $1.99 | one-time |
| KOUYASAN SHINGONSHU SANKI | $1.99 | one-time |
| KOUYASAN SHINGONSHU HEART SUTRA | $1.99 | one-time |
| SHINGONSHU CHISANHA HEART SUTRA | $1.99 | one-time |
| SOUTOU SHU FUMONBONGE | $1.99 | one-time |


### シンプル「縦型カレンダー」&「メモ」

[App page](https://appshunter.io/ios/app/and/id1511311187)

Manage your schedule and notes with a simple vertical calendar. Create multiple calendars for different purposes and use templates for quick note entry. Back up and restore your data via Dropbox.

**Highlights:** Vertical calendar view, Multiple calendars, Note templates, Data backup and restore, App lock with passcode, Customizable themes, Adjustable text size

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| カレンダーテーマカラー設定機能 | $2.99 | one-time |
| 月ごとのメモ一括削除機能 | $2.99 | one-time |
| 広告非表示 | $3.99 | one-time |


## Frequently asked questions

### Is Prayer free?

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

### Is シンプル「縦型カレンダー」&「メモ」 free?

シンプル「縦型カレンダー」&「メモ」 is free to download, with in-app purchases available.

### Do Prayer or シンプル「縦型カレンダー」&「メモ」 have ads?

シンプル「縦型カレンダー」&「メモ」 shows ads; Prayer does not.

### Which is updated more often, Prayer or シンプル「縦型カレンダー」&「メモ」?

Prayer ships an update every 2 months, and シンプル「縦型カレンダー」&「メモ」 monthly. Most recently, Prayer was updated on October 20, 2026 and シンプル「縦型カレンダー」&「メモ」 on October 18, 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.*