# Pencil Note vs Authenticator for Amazon

The clearest difference is price: Authenticator for Amazon at Free against Pencil Note's $0.99. Authenticator for Amazon also leads on update cadence (every 2 weeks vs every 7 months) and device support (3 vs 1). Pencil Note's advantage is in-app purchases (none vs 5) and rating (2.4 vs 2.0). On ratings volume, ads and iOS requirement there is nothing between them.

Authenticator for Amazon is free to download; Pencil Note costs $0.99 up front. Authenticator for Amazon sells 5 in-app purchases, starting at $4.99 per 7 days. Pencil Note asks for nothing beyond the download.

Pencil Note holds the better App Store score, 2.4 against 2.0. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 25% of Pencil Note's written reviews are positive against 0% of Authenticator for Amazon's.

Pencil Note ships an update every 7 months, Authenticator for Amazon every 2 weeks. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Pencil Note | Authenticator for Amazon |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/pencil-note/id1072833023/reviews)** | [2.0 (9 ratings)](https://appshunter.io/ios/app/authenticator-for-amazon/id6753742529/reviews) |
| Number of ratings | 5 | **9** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 168 MB | 81 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Magitech Corporation](https://appshunter.io/developer/327468781) | [Grand Energy LLC](https://appshunter.io/developer/1844804348) |

## What reviewers say

### Pencil Note

[App page](https://appshunter.io/ios/app/pencil-note/id1072833023)

Create and organize digital sticky notes on a virtual bulletin board. Supports Apple Pencil for realistic writing and drawing with pressure sensitivity. Offers various paper types and pen colors for personalized notes.

**Highlights:** Digital bulletin board for notes, Apple Pencil support with pressure sensitivity, Four paper types and two pen colors, Finger eraser functionality, Organize and move notes freely, Split screen support

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator for Amazon

[App page](https://appshunter.io/ios/app/authenticator-for-amazon/id6753742529)

Secure your online accounts with reliable two-factor authentication. This app generates time-based verification codes for safer sign-ins and stronger account protection across various platforms. Setup is quick via QR code scanning or manual entry, with encrypted local storage for privacy.

**Highlights:** Two-factor authentication (2FA), Time-based verification codes, QR code scanner, Encrypted local storage, Backup and recovery, User-friendly interface

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Pencil Note free?

Pencil Note costs $0.99, with no in-app purchases.

### Is Authenticator for Amazon free?

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

### Which has better reviews, Pencil Note or Authenticator for Amazon?

Pencil Note is rated higher. Pencil Note averages 2.4 out of 5 from 5 ratings, while Authenticator for Amazon averages 2.0 from 9 ratings.

### Do Pencil Note or Authenticator for Amazon have ads?

Neither Pencil Note nor Authenticator for Amazon shows ads.

### Which is updated more often, Pencil Note or Authenticator for Amazon?

Pencil Note ships an update every 7 months, and Authenticator for Amazon every 2 weeks. Most recently, Pencil Note was updated on September 25, 2026 and Authenticator for Amazon on October 2, 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.*