# UCODE vs E

The clearest difference is in-app purchases: E at none against UCODE's 3. E also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. UCODE sells 3 one-off in-app purchases. E asks for nothing beyond the download.

UCODE ships an update every 3 weeks, E every 4 days. The most recent releases landed on September 29, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | UCODE | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (40 ratings)](https://appshunter.io/ios/app/ucode-sms-verification-code/id6760475500/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 29 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yeti Studio LTD](https://appshunter.io/developer/1676314489) | [娟 范](https://appshunter.io/developer/1817541690) |

## What reviewers say

### UCODE

[App page](https://appshunter.io/ios/app/ucode-sms-verification-code/id6760475500)

This app provides temporary virtual phone numbers to receive SMS verification codes for online services. It allows users to maintain privacy by not sharing their real number and offers a pay-per-use model with a refund guarantee.

**Highlights:** Temporary virtual numbers, Receive SMS verification codes, Numbers from 100+ countries, Disposable numbers (20-minute lifespan), Automatic refund guarantee, Privacy-focused, Pay-per-use pricing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Credits Package | $2.99 | one-time |
| 100 Credits Package | $9.99 | one-time |
| 250 Credits Package | $24.99 | one-time |


### E

[App page](https://appshunter.io/ios/app/e-fridge-expiremind/id6794530160)

**In-app purchases:** none


## Frequently asked questions

### Is UCODE free?

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

### Is E free?

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

### Do UCODE or E have ads?

Neither UCODE nor E shows ads.

### Which is updated more often, UCODE or E?

UCODE ships an update every 3 weeks, and E every 4 days. Most recently, UCODE was updated on September 29, 2026 and E on September 25, 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.*