# Petra vs DuelCodex

The clearest difference is ads: Petra at none against DuelCodex's shown. DuelCodex's advantage is update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Petra ships an update every 3 weeks, DuelCodex every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Petra | DuelCodex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (317 ratings)](https://appshunter.io/ios/app/petra-aptos-crypto-wallet/id6446259840/reviews)** | — |
| Number of ratings | **317** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 97 MB | 54 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [Aptos Labs](https://appshunter.io/developer/1677010557) | [Phuc Pham](https://appshunter.io/developer/6808297224) |

## What reviewers say

### Petra

[App page](https://appshunter.io/ios/app/petra-aptos-crypto-wallet/id6446259840)

Manage and use your cryptocurrency on the Aptos blockchain with this secure and intuitive wallet. Explore decentralized applications, earn on stablecoins, and stake assets with low fees and fast transactions.

**Highlights:** Store and manage crypto assets, Explore dApps with multi-tabs, Earn on stablecoins with Petra Earn, Stake APT and access liquid staking, Biometric authentication, Sub-second transactions and low fees

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🚀 Fast transaction speeds
- 👍 Works well with recovery phrases
- 💡 Insightful explorer with dapps
- 👍 Well-organized app

**What reviewers complain about**

- 🐛 Insufficient funds error for transaction fees
- 🐛 Authentication error on app open
- 🐛 Blinding white screen, no dark mode
- 🐛 Cannot change currency preference
- 🐛 Not showing staked balance

**Reported bugs**

- Insufficient funds for transaction fee
- Authentication error on app open, retry does nothing
- App not working after installing, shows 'Ver... error' and is frozen
- Not showing staked balance and unstake is unavailable
- Incorrect number formatting (e.g., 1.000 for a thousand)

**Requested features**

- Dark mode option
- Ability to change currency preference
- Support for 24 seed phrases


### DuelCodex

[App page](https://appshunter.io/ios/app/duelcodex/id6808297222)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Petra free?

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

### Is DuelCodex free?

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

### Do Petra or DuelCodex have ads?

DuelCodex shows ads; Petra does not.

### Which is updated more often, Petra or DuelCodex?

Petra ships an update every 3 weeks, and DuelCodex every 6 days. Most recently, Petra was updated on October 30, 2026 and DuelCodex on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*