# Optimal Authenticator vs Sticky Widgets

The clearest difference is rating: Sticky Widgets at 4.6 against Optimal Authenticator's 3.0. Sticky Widgets also leads on review sentiment (40% vs 0%) and update cadence (every 2 weeks vs every 3 months). Optimal Authenticator's advantage is in-app purchases (none vs 9) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sticky Widgets sells 9 in-app purchases, starting at $1.49 per month. Optimal Authenticator asks for nothing beyond the download.

Sticky Widgets holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Sticky Widgets has 30K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Optimal Authenticator's written reviews are positive against 40% of Sticky Widgets's.

Optimal Authenticator ships an update every 3 months, Sticky Widgets every 2 weeks. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Optimal Authenticator | Sticky Widgets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/optimal-authenticator/id1217402923/reviews) | **[4.6 (30K ratings)](https://appshunter.io/ios/app/sticky-widgets/id1533254320/reviews)** |
| Number of ratings | 4 | **30K** |
| Positive reviews | 0.0% of reviews | **40.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 80 MB | 96 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Optimal IdM](https://appshunter.io/developer/1050742329) | [1881 Digital, LLC](https://appshunter.io/developer/1332213954) |

## What reviewers say

### Optimal Authenticator

[App page](https://appshunter.io/ios/app/optimal-authenticator/id1217402923)

This app provides a secure way to verify your identity for accessing other applications. It uses two-factor authentication via push notifications or verification codes, and allows organizations to register trusted devices for sign-in requests.

**Highlights:** Two-factor authentication, Push notification verification, On-app verification codes, Trusted device registration, Secure identity verification

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Sticky Widgets

[App page](https://appshunter.io/ios/app/sticky-widgets/id1533254320)

Easily add customizable sticky notes to your home screen and lock screen. Sync notes across devices with iCloud and integrate with Siri and Shortcuts for quick access and updates. Personalize your notes with various fonts, colors, and styles.

**Highlights:** Home screen sticky notes, Lock screen pinning (premium), iCloud sync, Customizable appearance (color, font, size), Siri and Shortcuts integration, Multiple widget sizes

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade - Monthly | $1.49 | per month |
| Upgrade - Monthly | $2.49 | per month |
| Upgrade - Quarterly | $2.99 | per 3 months |
| Upgrade - Quarterly | $4.99 | per 3 months |
| Upgrade - Annual | $8.99 | per year |
| Upgrade - Annual | $14.99 | per year |
| Classic | $2.99 | one-time |
| Upgrade - One-Time Option | $19.99 | one-time |
| Upgrade - One-Time Option | $34.99 | one-time |

**What reviewers like**

- 📋 Convenient and handy widget
- 🔍 Helpful for reminders and lists
- 💻 Works well as a digital sticky note
- 🎨 Customizable colors and fonts
- 💰 Affordable one-time payment

**What reviewers complain about**

- 🔋 Battery drain issues
- 🐛 Disappearing notes
- 📝 Difficulty editing and saving notes
- 💰 Paid features required for full functionality
- 🔍 Confusing note ID management

**Reported bugs**

- Notes randomly disappearing
- Editing issues where changes don't save
- Widgets not updating properly
- Crashes and freezes after recent updates

**Requested features**

- Add checklist functionality
- Improve syncing across devices
- Allow rearranging of notes
- Provide better note organization options
- Add support for more languages


## Frequently asked questions

### Is Optimal Authenticator free?

Optimal Authenticator is free to download, with no in-app purchases.

### Is Sticky Widgets free?

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

### Which has better reviews, Optimal Authenticator or Sticky Widgets?

Sticky Widgets is rated higher. Optimal Authenticator averages 3.0 out of 5 from 4 ratings, while Sticky Widgets averages 4.6 from 30K ratings.

### Do Optimal Authenticator or Sticky Widgets have ads?

Neither Optimal Authenticator nor Sticky Widgets shows ads.

### Which is updated more often, Optimal Authenticator or Sticky Widgets?

Optimal Authenticator ships an update every 3 months, and Sticky Widgets every 2 weeks. Most recently, Optimal Authenticator was updated on October 6, 2026 and Sticky Widgets on October 21, 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.*