# Timeline Planner vs Authenticator °

The clearest difference is in-app purchases: Timeline Planner at none against Authenticator °'s 14. Timeline Planner also leads on rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). Authenticator °'s advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (594 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator ° sells 14 in-app purchases, starting at $9.99 per month. Timeline Planner asks for nothing beyond the download.

Timeline Planner holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Authenticator ° has 594 ratings behind it against 1, so its average is the more settled of the two.

Timeline Planner ships an update every 5 months, Authenticator ° every 2 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Timeline Planner | Authenticator ° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timeline-planner/id1491007768/reviews)** | [4.8 (594 ratings)](https://appshunter.io/ios/app/authenticator/id6446651396/reviews) |
| Number of ratings | 1 | **594** |
| Positive reviews | — | 76.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 5 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Netrebenko](https://appshunter.io/developer/1491007767) | [Bence Kaposzta](https://appshunter.io/developer/1650069302) |

## What reviewers say

### Timeline Planner

[App page](https://appshunter.io/ios/app/timeline-planner/id1491007768)

This intuitive app combines event scheduling, reminders, and a to-do list into a single, easy-to-use tool. Quickly create and manage events, tasks, and reminders with simple actions and a user-friendly interface. Organize your life with customizable views and completion tracking.

**Highlights:** Event scheduling, Task management, Reminder tool, Intuitive interface, Drag and drop functionality, Weekly, monthly, yearly views, Completion tracking for tasks

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Timeline Planner free?

Timeline Planner is free to download, with no in-app purchases.

### Is Authenticator ° free?

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

### Which has better reviews, Timeline Planner or Authenticator °?

Timeline Planner is rated higher. Timeline Planner averages 5.0 out of 5 from 1 ratings, while Authenticator ° averages 4.8 from 594 ratings.

### Do Timeline Planner or Authenticator ° have ads?

Neither Timeline Planner nor Authenticator ° shows ads.

### Which is updated more often, Timeline Planner or Authenticator °?

Timeline Planner ships an update every 5 months, and Authenticator ° every 2 weeks. Most recently, Timeline Planner was updated on October 3, 2026 and Authenticator ° on October 7, 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.*