# Glimpse vs FlashStacks

The clearest difference is rating: Glimpse at 5.0 against FlashStacks's 4.5. Glimpse also leads on update cadence (daily vs every 5 days). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Glimpse sells 10 in-app purchases, starting at $4.99 per month and FlashStacks sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Glimpse holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Glimpse ships an update daily, FlashStacks every 5 days. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Glimpse | FlashStacks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/glimpse-study-and-flashcards/id6760231741/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/flashstacks-flashcard-study/id6762071988/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Freemium | Freemium |
| Size | 25 MB | 10 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Dewhirst](https://appshunter.io/developer/1883373563) | [Bailey Skewes](https://appshunter.io/developer/1892771018) |

## What reviewers say

### Glimpse

[App page](https://appshunter.io/ios/app/glimpse-study-and-flashcards/id6760231741)

Study effectively with interactive widgets on your home screen. Flip flashcards, take quizzes, and track your progress without opening the app. Create custom study decks or explore curated collections.

**Highlights:** Interactive home screen widgets, Flashcard flipping and quizzes, Fill-in-the-blank recall tests, Progress tracking and stats, Spaced repetition learning, Custom deck creation, Curated study collections

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glimpse Pro Monthly | $4.99 | per month |
| Glimpse Pro Annual | $34.99 | per year |
| Kitten Theme | $0.99 | one-time |
| Pup Theme | $0.99 | one-time |
| Autumn Theme | $0.99 | one-time |
| Owl Theme | $0.99 | one-time |
| Summer Theme | $0.99 | one-time |
| Winter Theme | $0.99 | one-time |
| Hedgehog Theme | $0.99 | one-time |
| Spring Theme | $0.99 | one-time |


### FlashStacks

[App page](https://appshunter.io/ios/app/flashstacks-flashcard-study/id6762071988)

Transform study materials into interactive Home Screen widgets. AI generates flashcards from PDFs, and spaced repetition optimizes learning. Visualize concepts with image occlusion and track progress with detailed stats.

**Highlights:** Home and Lock Screen widgets, AI-powered PDF to flashcard generation, Spaced repetition learning, Image occlusion cards, Progress tracking and stats, Customizable widget themes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashStacks Premium — Monthly | $4.99 | per month |
| FlashStacks Premium — Annual | $34.99 | per year |


## Frequently asked questions

### Is Glimpse free?

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

### Is FlashStacks free?

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

### Which has better reviews, Glimpse or FlashStacks?

Glimpse is rated higher. Glimpse averages 5.0 out of 5 from 5 ratings, while FlashStacks averages 4.5 from 6 ratings.

### Do Glimpse or FlashStacks have ads?

Neither Glimpse nor FlashStacks shows ads.

### Which is updated more often, Glimpse or FlashStacks?

Glimpse ships an update daily, and FlashStacks every 5 days. Most recently, Glimpse was updated on September 24, 2026 and FlashStacks on September 9, 2026.

---

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