# OLENS HK vs A2Z

OLENS HK and A2Z are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OLENS HK ships an update every 2 months, A2Z every 4 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | OLENS HK | A2Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/olens-hk/id1448087963/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 64 MB | 38 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AMMU LTD](https://appshunter.io/developer/1397676432) | [Makemark Intelligence Global Holdings Limited](https://appshunter.io/developer/1554432453) |

## What reviewers say

### OLENS HK

[App page](https://appshunter.io/ios/app/olens-hk/id1448087963)

Access your mobile membership card, track points and purchase history, and discover the latest promotions and rewards. Browse and review products to find the best options for you.

**Highlights:** Mobile membership card, Account information tracking, Purchase history, Product browsing and reviews, Latest promotions, Membership rewards

**Features:** macOS Compatibility

**In-app purchases:** none


### A2Z

[App page](https://appshunter.io/ios/app/a2z/id1663709560)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is OLENS HK free?

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

### Is A2Z free?

A2Z is free to download, with no in-app purchases.

### Do OLENS HK or A2Z have ads?

Neither OLENS HK nor A2Z shows ads.

### Which is updated more often, OLENS HK or A2Z?

OLENS HK ships an update every 2 months, and A2Z every 4 months. Most recently, OLENS HK was updated on September 17, 2026 and A2Z on September 23, 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.*