# DayDay vs Authenticator °

The clearest difference is rating: Authenticator ° at 4.8 against DayDay's 4.3. Authenticator ° also leads on ratings volume (594 vs 45). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. DayDay sells 3 in-app purchases, starting at $1.99 per month and Authenticator ° sells 14 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator ° holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Authenticator ° has 594 ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 74% of DayDay's written reviews are positive against 77% of Authenticator °'s.

DayDay ships an update every 3 weeks, Authenticator ° every 2 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DayDay | Authenticator ° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (45 ratings)](https://appshunter.io/ios/app/dayday-circular-timetable/id1452035712/reviews) | **[4.8 (594 ratings)](https://appshunter.io/ios/app/authenticator/id6446651396/reviews)** |
| Number of ratings | 45 | **594** |
| Positive reviews | 74.2% of reviews | **76.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | Freemium |
| Size | 25 MB | 55 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [JiHoon Lee](https://appshunter.io/developer/1546182739) | [Bence Kaposzta](https://appshunter.io/developer/1650069302) |

## What reviewers say

### DayDay

[App page](https://appshunter.io/ios/app/dayday-circular-timetable/id1452035712)

This app helps you organize your day with a visual timetable and customizable widgets. It allows you to group similar tasks, decorate your schedule with themes, and save plans for future use. Stay motivated and make your days more meaningful.

**Highlights:** Circular timetable view, Customizable widgets, Schedule grouping, Theme and point customization, Save and reload schedules, Alarm notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $9.99 | per year |
| One-Time Purchase | $19.99 | one-time |


### Authenticator °

[App page](https://appshunter.io/ios/app/authenticator/id6446651396)

This app enhances your online security by generating time-sensitive passwords for two-factor and multi-factor authentication. It offers seamless data synchronization across devices, Apple Watch support, and robust encryption for your sensitive information.

**Highlights:** One-Time Passwords (OTP), Seamless Data Synchronization, Apple Watch Support, End-to-End Encryption, Import/Export Encrypted Backups, Auto-Lock & Biometric Authentication

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly | $9.99 | per month |
| Monthly | $9.99 | per month |
| 3 Month | $12.99 | per 3 months |
| 1 Year, 50% off | $19.99 | per year |
| 1 Year Discounted | $22.99 | per year |
| 1 Year, 30% off | $27.99 | per year |
| 1 Year with initial offer | $34.99 | per year |
| Annual subscription | $39.99 | per year |
| 1 Year | $39.99 | per year |
| 1 Year | $39.99 | per year |
| Free Lifetime subscription | Free | one-time |
| Lifetime, intro offer | $0.29 | one-time |
| Lifetime | $59.99 | one-time |

**What reviewers like**

- 👍 Easy to install and use
- 🔒 Secure password management
- 🚀 Efficient and fast
- 👍 Great user interface
- 🔒 Robust security features

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔒 Concerns about cloud storage security
- 🤔 Forced 5-star review before use
- 🤔 Unclear or confusing onboarding process

**Reported bugs**

- List of saved sites/accounts disappearing
- Trouble logging in or resetting password
- Incompatibility with older devices

**Requested features**

- Allow renaming of accounts
- Add pop-up notifications like other authenticators
- Improve sync with desktop/laptop
- Provide more theme/customization options


## Frequently asked questions

### Is DayDay free?

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

### Is Authenticator ° free?

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

### Which has better reviews, DayDay or Authenticator °?

Authenticator ° is rated higher. DayDay averages 4.3 out of 5 from 45 ratings, while Authenticator ° averages 4.8 from 594 ratings.

### Do DayDay or Authenticator ° have ads?

Neither DayDay nor Authenticator ° shows ads.

### Which is updated more often, DayDay or Authenticator °?

DayDay ships an update every 3 weeks, and Authenticator ° every 2 weeks. Most recently, DayDay was updated on October 12, 2026 and Authenticator ° on October 15, 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.*