# DeadLineTodo vs Authenticator App

The clearest difference is review sentiment: DeadLineTodo at 100% against Authenticator App's 21%. DeadLineTodo also leads on ads (none vs shown) and rating (5.0 vs 4.6). Authenticator App's advantage is ratings volume (11 vs 1) and device support (4 vs 2). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. DeadLineTodo sells 3 in-app purchases, starting at $1.99 per month and Authenticator App sells 13 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DeadLineTodo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Authenticator App has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of DeadLineTodo's written reviews are positive against 21% of Authenticator App's.

DeadLineTodo ships an update every 3 days, Authenticator App every 3 weeks. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | DeadLineTodo | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deadlinetodo-ddl-management/id6477158822/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | **100.0% of reviews** | 20.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 4 MB | 48 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [林琴 黄](https://appshunter.io/developer/1519657884) | [Beijing Haohai Xincheng Technology Co., Ltd](https://appshunter.io/developer/1737921321) |

## What reviewers say

### DeadLineTodo

[App page](https://appshunter.io/ios/app/deadlinetodo-ddl-management/id6477158822)

This app helps users manage tasks and combat procrastination with features like progress block tracking, daily widgets, and synchronized reminders. It offers detailed statistics on efficiency, time spent, and task status, with multi-device sync and a dark mode option.

**Highlights:** Progress Block Tracking, Daily Task Widget, Synchronized Reminders, Calendar Synchronization, Repeat Tasks, Task Timer, Efficiency Score Statistics, iCloud Multi-Device Sync

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe to Monthly Premium | $1.99 | per month |
| Subscribe to Quarterly Premium | $2.99 | per 3 months |
| Purchase premium features | $8.99 | one-time |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-cloud/id6497714349)

Secure your digital accounts with advanced two-factor authentication. This app offers cloud backup to prevent lockout, supports a wide range of services, and includes a password manager for all-in-one digital identity management. It provides enterprise-grade security and seamless integration for personal and professional use.

**Highlights:** iCloud Cloud Backup, 2FA support for 1000+ services, Apple Watch support, Integrated Password Manager, Offline code generation, Import from Photos

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $4.99 | per 7 days |
| Monthly | $5.59 | per month |
| Week | $5.99 | per 7 days |
| Monthly | $6.99 | per month |
| Week | $6.99 | per 7 days |
| Monthly | $6.99 | per month |
| Monthly | $7.99 | per month |
| Yearly | $23.99 | per year |
| Yearly | $24.99 | per year |
| Yearly | $49.99 | per year |
| permanent | $31.99 | one-time |
| Lifetime | $99.99 | one-time |
| permanent | $129.99 | one-time |


## Frequently asked questions

### Is DeadLineTodo free?

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

### Is Authenticator App free?

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

### Which has better reviews, DeadLineTodo or Authenticator App?

DeadLineTodo is rated higher. DeadLineTodo averages 5.0 out of 5 from 1 ratings, while Authenticator App averages 4.6 from 11 ratings.

### Do DeadLineTodo or Authenticator App have ads?

Authenticator App shows ads; DeadLineTodo does not.

### Which is updated more often, DeadLineTodo or Authenticator App?

DeadLineTodo ships an update every 3 days, and Authenticator App every 3 weeks. Most recently, DeadLineTodo was updated on October 9, 2026 and Authenticator App on October 18, 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.*