# EasyLetter vs Authenticator

The clearest difference is ads: Authenticator at none against EasyLetter's shown. EasyLetter's advantage is review sentiment (45% vs 26%) and iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. EasyLetter sells 14 in-app purchases, starting at $1.99 per 7 days and Authenticator sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

EasyLetter holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 161 and 179 respectively. Written reviews point the same way: 45% of EasyLetter's written reviews are positive against 26% of Authenticator's.

EasyLetter ships an update fortnightly, Authenticator every 3 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | EasyLetter | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (161 ratings)](https://appshunter.io/ios/app/easyletter-write-a-letter/id1495179755/reviews)** | [4.4 (179 ratings)](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6740751083/reviews) |
| Number of ratings | 161 | **179** |
| Positive reviews | **44.6% of reviews** | 26.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 11 MB | 32 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Felix Brix](https://appshunter.io/developer/1334750391) | [Arpit Kakadiya](https://appshunter.io/developer/1779328825) |

## What reviewers say

### EasyLetter

[App page](https://appshunter.io/ios/app/easyletter-write-a-letter/id1495179755)

Effortlessly create professional letters and documents with automatic formatting and customizable templates. Send physical letters directly from the app, add attachments, and personalize your correspondence with letterheads and signatures.

**Highlights:** Automatic document layout, Direct letter sending service, Add image and PDF attachments, Save and apply text templates, Personalize with letterheads, Import contacts for addresses, Create serial letters

**Features:** Family Sharing

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EasyLetter PRO Discount | $1.99 | per 7 days |
| EasyLetter PRO | $2.99 | per 7 days |
| EasyLetter PRO | $4.99 | per 7 days |
| EasyLetter PRO | $5.99 | per 7 days |
| EasyLetter PRO | $24.99 | per year |
| Small tip | $1.99 | one-time |
| 2 standard letters (color) | $3.99 | one-time |
| 2 standard letters (b&w) | $3.99 | one-time |
| EasyLetter PRO | $3.99 | one-time |
| Generous tip | $3.99 | one-time |
| 2 standard letters (color) | $4.99 | one-time |
| Big tip | $6.99 | one-time |
| EasyLetter PRO | $9.99 | one-time |
| Large tip | $17.99 | one-time |


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-otp-codes/id6740751083)

Secure your online accounts with this app, offering robust two-factor authentication (2FA) and time-based one-time password (TOTP) generation. It provides advanced security features like end-to-end encryption, privacy mode, and break-in alerts, alongside convenient multi-device sync and quick QR code scanning for effortless account protection across all your Apple devices.

**Highlights:** Time-based one-time password (TOTP) generation, End-to-end encryption for codes, Privacy Mode to hide codes, Break-in alerts for unauthorized access attempts, Multi-device sync across Apple ecosystem, Quick QR code scanning for account setup, Lock screen widgets for instant access

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $39.99 | one-time |

**What reviewers like**

- 👍 Working app after latest update
- 👍 Lifetime subscription working

**What reviewers complain about**

- 🐛 Lifetime purchase option not working
- 🐛 Subscription issue after lifetime purchase
- 🔒 Lack of transparency and false information
- 🚫 Deceptive free lifetime offer

**Reported bugs**

- Lifetime purchase option not working
- Subscription issue after lifetime purchase
- Lifetime offer not working

**Requested features**

- Generate QR code for existing accounts


## Frequently asked questions

### Is EasyLetter free?

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

### Is Authenticator free?

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

### Which has better reviews, EasyLetter or Authenticator?

EasyLetter is rated higher. EasyLetter averages 4.6 out of 5 from 161 ratings, while Authenticator averages 4.4 from 179 ratings.

### Do EasyLetter or Authenticator have ads?

EasyLetter shows ads; Authenticator does not.

### Which is updated more often, EasyLetter or Authenticator?

EasyLetter ships an update fortnightly, and Authenticator every 3 weeks. Most recently, EasyLetter was updated on October 7, 2026 and Authenticator on October 15, 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.*