# Koyomi vs Affirmation(SS)

Koyomi and Affirmation(SS) both sit at 5.0 stars, but that hides the real split: 58% of Koyomi's written reviews are positive against 0% of Affirmation(SS)'s. Koyomi also leads on update cadence (every 5 weeks vs every 3 months) and device support (5 vs 3). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Koyomi costs $1.99 and Affirmation(SS) $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Koyomi against 5.0 for Affirmation(SS). Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 58% of Koyomi's written reviews are positive against 0% of Affirmation(SS)'s.

Koyomi ships an update every 5 weeks, Affirmation(SS) every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Koyomi | Affirmation(SS) |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/koyomi/id926113841/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/affirmationss/id1036700072/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **58.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 18 MB | 11 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iWare Inc.](https://appshunter.io/developer/720005589) | [Looped Picture Company](https://appshunter.io/developer/329729606) |

## What reviewers say

### Koyomi

[App page](https://appshunter.io/ios/app/koyomi/id926113841)

This app displays traditional Japanese calendars, including lunar phases, zodiac signs, and auspicious days. It integrates with your existing iOS calendar and offers features like printing and PDF sharing. Perfect for those who appreciate traditional calendrical information.

**Highlights:** Standard calendar import and display, Detailed Japanese calendar view (zodiac, lunar, etc.), Moon phase and age display, Calendar printing and PDF sharing, Widget support, Monthly/yearly/list calendar views, Sunrise and sunset times

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Affirmation(SS)

[App page](https://appshunter.io/ios/app/affirmationss/id1036700072)

Practice self-improvement through spoken affirmations. This app uses synthesized voices to read your declarations, allowing you to set them to background music and use a sleep timer for effective practice. Adjust playback speed and control audio settings for a personalized experience.

**Highlights:** Synthesized voice affirmations, Background music integration, Adjustable audio speed and pitch, Sleep timer function, iPod-like playback controls, Separate affirmation and caption registration

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

**In-app purchases:** none


## Frequently asked questions

### Is Koyomi free?

Koyomi costs $1.99, with no in-app purchases.

### Is Affirmation(SS) free?

Affirmation(SS) costs $2.99, with no in-app purchases.

### Which has better reviews, Koyomi or Affirmation(SS)?

Koyomi and Affirmation(SS) are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Koyomi or Affirmation(SS) have ads?

Neither Koyomi nor Affirmation(SS) shows ads.

### Which is updated more often, Koyomi or Affirmation(SS)?

Koyomi ships an update every 5 weeks, and Affirmation(SS) every 3 months. Most recently, Koyomi was updated on October 29, 2026 and Affirmation(SS) on October 29, 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.*