# indxCards vs Flash Notes

The clearest difference is review sentiment: Flash Notes at 100% against indxCards's 0%. Flash Notes also leads on update cadence (every 2 weeks vs every 69 months). indxCards's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flash Notes sells 2 in-app purchases, starting at $0.99 per month. indxCards asks for nothing beyond the download.

indxCards ships an update every 69 months, Flash Notes every 2 weeks. The most recent releases landed on August 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | indxCards | Flash Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/indxcards/id858921728/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 69 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 56 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [phi & co. Development LLC](https://appshunter.io/developer/858921731) | [馨洁龙 郑](https://appshunter.io/developer/1872415712) |

## What reviewers say

### indxCards

[App page](https://appshunter.io/ios/app/indxcards/id858921728)

Capture thoughts and ideas on virtual index cards with a beautiful, lightweight interface. Organize notes with customizable fonts and paper styles, and share them as rich text or PDF. Features on-device AI for dictation and document summarization with complete privacy.

**Highlights:** Virtual index card note-taking, Customizable fonts and paper styles, Visual thumbnail navigation, Share notes as rich text or PDF, iCloud sync and backup, On-device AI for dictation, On-device AI for document summarization

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Notes

[App page](https://appshunter.io/ios/app/flash-notes-idea-cards-and-memo/id6759559652)

Capture fleeting thoughts instantly with visual cards and an infinite canvas. Organize ideas without pressure, turning inspiration into a connected knowledge network. Review your creative habits weekly.

**Highlights:** Frictionless capture via widgets, Colorful visual cards for text, voice, photos, links, Swipe to archive functionality, Infinite canvas for mind mapping, Weekly creative habit insights, Privacy-focused local storage, iCloud sync across Apple devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 灵感随记 - 高级会员（月） | $0.99 | per month |
| 灵感随记 - 高级会员（季度） | $1.99 | per 3 months |


## Frequently asked questions

### Is indxCards free?

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

### Is Flash Notes free?

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

### Do indxCards or Flash Notes have ads?

Neither indxCards nor Flash Notes shows ads.

### Which is updated more often, indxCards or Flash Notes?

indxCards ships an update every 69 months, and Flash Notes every 2 weeks. Most recently, indxCards was updated on August 11, 2026 and Flash Notes on September 20, 2026.

---

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