# Week Calendar Pro vs Authenticator °

The clearest difference is rating: Authenticator ° at 4.8 against Week Calendar Pro's 3.9. Authenticator ° also leads on review sentiment (77% vs 42%) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Week Calendar Pro sells 2 in-app purchases, starting at $0.99 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 3.9. That said, the two scores are not equally well evidenced: Authenticator ° has 594 ratings behind it against 60, so its average is the more settled of the two. Written reviews point the same way: 42% of Week Calendar Pro's written reviews are positive against 77% of Authenticator °'s.

Week Calendar Pro ships an update every 2 months, Authenticator ° every 2 weeks. The most recent releases landed on September 16, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | Week Calendar Pro | Authenticator ° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (60 ratings)](https://appshunter.io/ios/app/week-calendar-pro/id1115935289/reviews) | **[4.8 (594 ratings)](https://appshunter.io/ios/app/authenticator/id6446651396/reviews)** |
| Number of ratings | 60 | **594** |
| Positive reviews | 41.9% of reviews | **76.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | Freemium |
| Size | 166 MB | 55 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Crater Tech LLC](https://appshunter.io/developer/596227696) | [Bence Kaposzta](https://appshunter.io/developer/1650069302) |

## What reviewers say

### Week Calendar Pro

[App page](https://appshunter.io/ios/app/week-calendar-pro/id1115935289)

Customize your calendar with unlimited personalized views. Show or hide days, select display ranges, and choose which calendars to include. Quickly switch between saved views for work, home, or school.

**Highlights:** Unlimited custom calendar views, Show/hide specific days, Display 3 to 30 days, Include/exclude selected calendars, Lock timeline scrolling, Quick pop-up preset menu, Search events between days

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $7.99 | per year |


### 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 Week Calendar Pro free?

Week Calendar Pro 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, Week Calendar Pro or Authenticator °?

Authenticator ° is rated higher. Week Calendar Pro averages 3.9 out of 5 from 60 ratings, while Authenticator ° averages 4.8 from 594 ratings.

### Do Week Calendar Pro or Authenticator ° have ads?

Neither Week Calendar Pro nor Authenticator ° shows ads.

### Which is updated more often, Week Calendar Pro or Authenticator °?

Week Calendar Pro ships an update every 2 months, and Authenticator ° every 2 weeks. Most recently, Week Calendar Pro was updated on September 16, 2026 and Authenticator ° on August 10, 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.*