# Deck vs Tech25

The clearest difference is in-app purchases: Tech25 at none against Deck's 3. Deck's advantage is update cadence (every 3 months vs every 19 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Deck sells 3 in-app purchases, starting at $1.99 per 3 months. Tech25 asks for nothing beyond the download.

Deck ships an update every 3 months, Tech25 every 19 months. The most recent releases landed on July 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Deck | Tech25 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/deck-flashcard-app/id1545176753/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 15 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Haaris Iqubal](https://appshunter.io/developer/1545176755) | [25 Carrick Ave Project](https://appshunter.io/developer/1605797497) |

## What reviewers say

### Deck

[App page](https://appshunter.io/ios/app/deck-flashcard-app/id1545176753)

Learn intuitively with a flashcard app that rebuilds remembering habits using a smart algorithm. Add text, equations, photos, GIFs, or sketches to cards and manage them with tags and reminders. Track progress and utilize practice or test modes.

**Highlights:** Add text, equations, photos, GIFs, sketches, Create and manage decks with tags, Intuitive suggestion-based learning, Progress tracking and test modes, Import decks from cloud services, iCloud sync across Apple devices, Dark mode and adjustable text size

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe - 3 Month Family | $1.99 | per 3 months |
| Subscribe - Yearly Family | $6.49 | per year |
| Buy - Lifetime | $24.99 | one-time |


### Tech25

[App page](https://appshunter.io/ios/app/tech25/id1605797345)

**In-app purchases:** none


## Frequently asked questions

### Is Deck free?

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

### Is Tech25 free?

Tech25 is free to download, with no in-app purchases.

### Do Deck or Tech25 have ads?

Neither Deck nor Tech25 shows ads.

### Which is updated more often, Deck or Tech25?

Deck ships an update every 3 months, and Tech25 every 19 months. Most recently, Deck was updated on July 19, 2026 and Tech25 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.*