# Powero vs Corvyn

The clearest difference is ads: Corvyn at none against Powero's shown. Corvyn also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Powero sells 5 one-off in-app purchases and Corvyn sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Powero ships an update every 3 days, Corvyn every 2 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Powero | Corvyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/powero-collect-learning-cards/id6748021003/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 209 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Pikelo Limited](https://appshunter.io/developer/1823931948) | [Zoltan Berki](https://appshunter.io/developer/6816500437) |

## What reviewers say

### Powero

[App page](https://appshunter.io/ios/app/powero-collect-learning-cards/id6748021003)

Collect digital cards representing professional knowledge in fields like design and AI. Open daily free packs, activate cards for rewards, and build a collection that showcases your expertise. It's a unique way to learn and grow professionally.

**Highlights:** Collectible knowledge cards, Daily free booster packs, Card activation for rewards, Multiple rarity tiers (Common, Rare, Legendary), PowerCoins economy, Series completion for skill mastery

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Power Coins Welcome Offer | $0.99 | one-time |
| Power Coins Bundle #1 | $2.99 | one-time |
| Power Coins Bundle #2 | $4.99 | one-time |
| Power Coins — Special Offer (950) | $5.99 | one-time |
| Power Coins Bundle #3 | $7.99 | one-time |


### Corvyn

[App page](https://appshunter.io/ios/app/corvyn/id6816500435)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver | $2.99 | per month |
| Gold | $4.99 | per month |
| Bronze | $4.99 | one-time |


## Frequently asked questions

### Is Powero free?

Powero is free to download, with in-app purchases available.

### Is Corvyn free?

Corvyn is free to download, with in-app purchases available.

### Do Powero or Corvyn have ads?

Powero shows ads; Corvyn does not.

### Which is updated more often, Powero or Corvyn?

Powero ships an update every 3 days, and Corvyn every 2 days. Most recently, Powero was updated on October 30, 2026 and Corvyn on November 10, 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.*