# Ulala Express vs Useful Lock Screen Memo

The clearest difference is in-app purchases: Ulala Express at none against Useful Lock Screen Memo's 1. Ulala Express also leads on ads (none vs shown) and iOS requirement (12.0 vs 26.0). Useful Lock Screen Memo's advantage is update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Useful Lock Screen Memo sells 1 one-off in-app purchase. Ulala Express asks for nothing beyond the download.

Ulala Express ships an update every 2 weeks, Useful Lock Screen Memo weekly. The most recent releases landed on June 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Ulala Express | Useful Lock Screen Memo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 30 MB | 118 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ulala Technologies Ltd.](https://appshunter.io/developer/1475118268) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### Ulala Express

[App page](https://appshunter.io/ios/app/ulala-express-driver/id1522710707)

Turn your spare time into income by joining a delivery network. Complete registration, get verified, and start accepting orders. Track jobs and manage commissions all within one application.

**Highlights:** Earn money on your schedule, Join a delivery network, Complete registration and verification, Accept and track orders, Manage commissions

**In-app purchases:** none


### Useful Lock Screen Memo

[App page](https://appshunter.io/ios/app/useful-lock-screen-memo/id6799839918)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Ulala Express free?

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

### Is Useful Lock Screen Memo free?

Useful Lock Screen Memo is free to download, with in-app purchases available.

### Do Ulala Express or Useful Lock Screen Memo have ads?

Useful Lock Screen Memo shows ads; Ulala Express does not.

### Which is updated more often, Ulala Express or Useful Lock Screen Memo?

Ulala Express ships an update every 2 weeks, and Useful Lock Screen Memo weekly. Most recently, Ulala Express was updated on June 24, 2026 and Useful Lock Screen Memo on September 26, 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.*