Comparison

Timeline Planner vs Authenticator °

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Timeline Planner

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
Read full description

It is an easy to use event planner application that includes an event scheduler, reminder and todo tool, all in one. With an intuitive interface and simple and quick actions it will help you to create events, tasks and reminders with close to zero effort. Features: - Create event groups. - Create events with double tap or tap and hold on a group timeline. - Tap and hold on an event to drag and drop from one group to another. - Use the "quick edit" panel to change any event date, time, colour or add a comment on the fly. - Create event-actions with "Confirm completion" flag enabled, so that they stay on the timeline until completed. - Switch between weekly, monthly and yearly views.

About

Authenticator °

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
Read full description

Cutting-edge security meets convenience: Authenticator° is the ultimate iOS app designed to make your digital life safer and hassle-free. Now supporting Apple Watch, we safeguard your accounts across Twitter, Reddit, LinkedIn, Instagram, TikTok, Amazon, Facebook, Dropbox, and more, providing an unparalleled layer of protection. Key Features: • One-Time Passwords (OTP) – Boost your account security with two-factor or multi-factor authentication, using unique, time-sensitive passwords generated on-demand. • Seamless Data Synchronization – Sync your authentication data across multiple devices effortlessly, ensuring you have access to your accounts whenever you need them. • Apple Watch Support – Your one-time passwords are now a glance away. Enjoy seamless integration with your Apple Watch for quick, convenient authentication. • End-to-End Encryption – Enjoy peace of mind knowing your sensitive information is protected with the highest level of encryption, keeping your data secure from prying eyes. • Import/Export Encrypted Backups – Create private, encrypted backups of your data and effortlessly import or export them to ensure your information is always safe and accessible. • Auto-Lock & Biometric Authentication – Tailor the auto-lock time to your needs and use Touch ID or Face ID for seamless access to your accounts without compromising security. • No Account Required – There's no need to create a separate account for Authenticator°. Simply sign in with your Apple ID for data syncing and iCloud backups or opt for "device only" mode to keep your data exclusively on your device. With Authenticator°, you'll never have to worry about the security of your online accounts again. Take control of your digital life and keep your information safe from hackers and identity thieves with the ultimate authentication app. Download Authenticator° today and experience a new level of online security and convenience. Authenticator° subscription: Authenticator° Premium unlocks features like Data Sync Across Devices, End-to-End Data Encryption, Unlimited Tokens, and Encrypted File Export/Import. Available plan pricing is shown in the app before purchase. Payment will be charged to your App Store account at confirmation of purchase, and subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or turn off auto-renewal in your account settings after purchase. See the instructions here: https://support.apple.com/en-us/HT202039 You can read the terms of use and privacy policy here: https://kapi90.github.io/authenticator_privacy_policy.html End User License Agreement (EULA) of the App Store applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Timeline Planner3 screens
Authenticator °4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Timeline Planner versus Authenticator °: the parameters behind the verdict, then further details
ParameterTimeline PlannerAuthenticator °
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (594 ratings)
Positive reviews—76.7% of reviews
Number of ratings1594 — better
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size5 MB55 MB
Age rating4+4+
DeveloperEvgeny NetrebenkoBence Kaposzta

Customer experience

Timeline Planner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator °

All ratings594 ratings
Positive94.4%
Neutral3.0%
Negative2.5%
Written reviews103 reviews
Positive76.7%
Neutral7.8%
Negative15.5%

Bugs and requests

Timeline Planner

Not enough reviews yet to summarise bugs or requests.

Authenticator °

Reported bugs

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

Requested features

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

In-app purchases

None

Timeline Planner

No in-app purchases

14 purchases

Authenticator °

Subscriptions11
  • Monthly7 Days trial$9.991 Month
  • Monthly$9.991 Month
  • Monthly3 Days trial$9.991 Month
Show 8 more
  • 3 Month$12.993 Months
  • 1 Year, 50% off$19.991 Year
  • 1 Year Discounted$22.991 Year
  • 1 Year, 30% off$27.991 Year
  • 1 Year with initial offer1 Month trial$34.991 Year
  • Annual subscription7 Days trial$39.991 Year
  • 1 Year$39.991 Year
  • 1 Year3 Days trial$39.991 Year
One-time3
  • Free Lifetime subscriptionFree
  • Lifetime, intro offer$0.29
  • Lifetime$59.99

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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