# 展览日历 vs Opa Pro

展览日历 and Opa Pro both sit at 5.0 stars, but that hides the real split: 100% of Opa Pro's written reviews are positive against 68% of 展览日历's. Opa Pro also leads on update cadence (every 5 days vs every 4 months). 展览日历's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for 展览日历 against 5.0 for Opa Pro. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews are what separate them: 68% of 展览日历's written reviews are positive against 100% of Opa Pro's.

展览日历 ships an update every 4 months, Opa Pro every 5 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 展览日历 | Opa Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/id984395345/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/opa-pro/id6782590296/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 68.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 32 MB | 15 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Modern Mobile Digital Media Company Limited](https://appshunter.io/developer/453405029) | [SUMMIT HOME SOLUTIONS LLC](https://appshunter.io/developer/6782158744) |

## What reviewers say

### 展览日历

[App page](https://appshunter.io/ios/app/id984395345)

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

**In-app purchases:** none


### Opa Pro

[App page](https://appshunter.io/ios/app/opa-pro/id6782590296)

This app provides instant AI-assisted price estimates for home repairs by simply snapping a photo. Homeowners can book trusted local professionals for services like plumbing, HVAC, and cleaning, and manage bookings and payments securely.

**Highlights:** AI-assisted price estimates, Book local home service pros, Track orders and chat with pros, Secure payments via Stripe, Photo-based repair quotes

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

**In-app purchases:** none


## Frequently asked questions

### Is 展览日历 free?

展览日历 is free to download, with no in-app purchases.

### Is Opa Pro free?

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

### Which has better reviews, 展览日历 or Opa Pro?

展览日历 and Opa Pro are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do 展览日历 or Opa Pro have ads?

Neither 展览日历 nor Opa Pro shows ads.

### Which is updated more often, 展览日历 or Opa Pro?

展览日历 ships an update every 4 months, and Opa Pro every 5 days. Most recently, 展览日历 was updated on October 13, 2026 and Opa Pro on October 6, 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.*