Sandflash vs Zippyflash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sandflash
This app provides a straightforward digital flashcard experience for studying and memorization. It aims to replicate the simplicity of traditional flashcards for educational purposes.
- Digital flashcard creation
- Study and memorization tool
- Simple user interface
- Free to use
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A free and simple vibe coded flashcard app for learning purposes. Sandflash's goal is to mimic basic flashcards used for studying or memorization.
Zippyflash
Create and study digital flashcards to learn new material. This system offers a smart and user-friendly approach to memorization and review.
- Digital flashcard creation
- Smart study system
- User-friendly interface
- Review tools
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A smart, usable flashcard system. Use of this app is subject to Apple's Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Sandflash at free against Zippyflash's ad-supported. Sandflash also leads on ratings volume (3 vs 1) and iOS requirement (15.6 vs 26.0). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 Sandflash against 5.0 for Zippyflash. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Sandflash ships an update monthly, Zippyflash every 5 weeks. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.
| Parameter | Sandflash | Zippyflash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Joshua Smith | Grey Heron Software Incorporated |
Customer experience
Sandflash
Zippyflash
In-app purchases
Sandflash
No in-app purchases
Zippyflash
No in-app purchases
