# Sterling Plus vs Duplo

The clearest difference is update cadence: Duplo at every 5 weeks against Sterling Plus's every 3 months. Sterling Plus's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Sterling Plus ships an update every 3 months, Duplo every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sterling Plus | Duplo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sterling-plus/id1526269572/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 53 MB | 33 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Sterling Capital Limited](https://appshunter.io/developer/1526269574) | [Duplo Limited](https://appshunter.io/developer/6772213765) |

## What reviewers say

### Sterling Plus

[App page](https://appshunter.io/ios/app/sterling-plus/id1526269572)

Access your share trading account securely 24 hours a day. Get real-time market prices, place orders, and view reports like portfolio valuations and transaction statements.

**Highlights:** Secure e-transactions, 24-hour account access, Real-time market prices, Order placement, Portfolio valuations, Transaction statements

**Features:** Vision Pro support

**In-app purchases:** none


### Duplo

[App page](https://appshunter.io/ios/app/duplo/id6772213433)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sterling Plus free?

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

### Is Duplo free?

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

### Do Sterling Plus or Duplo have ads?

Neither Sterling Plus nor Duplo shows ads.

### Which is updated more often, Sterling Plus or Duplo?

Sterling Plus ships an update every 3 months, and Duplo every 5 weeks. Most recently, Sterling Plus was updated on October 24, 2026 and Duplo on October 24, 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.*