# EventFlows vs Second Memory

The clearest difference is in-app purchases: EventFlows at none against Second Memory's 3. EventFlows also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Second Memory sells 3 one-off in-app purchases. EventFlows asks for nothing beyond the download.

EventFlows ships an update every 2 months, Second Memory every 9 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | EventFlows | Second Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/eventflows/id1338108553/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shunzhe Ma](https://appshunter.io/developer/1052286218) | [Apptown Studio AB](https://appshunter.io/developer/330530757) |

## What reviewers say

### EventFlows

[App page](https://appshunter.io/ios/app/eventflows/id1338108553)

Streamline event check-ins with multiple convenient methods, including barcode scanning, NFC, and QR code integration. Organizers can manage events, track attendees, and communicate updates, while participants can access event details and add them to their calendars.

**Highlights:** Barcode check-in, NFC check-in, QR code check-in, Manage events, Track checked-in participants, Publish event messages, Add events to calendar

**Features:** macOS Compatibility

**In-app purchases:** none


### Second Memory

[App page](https://appshunter.io/ios/app/second-memory/id1476374852)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Storage of 50 extra memories | $0.99 | one-time |
| Storage of 100 extra memories | $1.99 | one-time |
| Unlimited storage of memories | $2.99 | one-time |


## Frequently asked questions

### Is EventFlows free?

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

### Is Second Memory free?

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

### Do EventFlows or Second Memory have ads?

Neither EventFlows nor Second Memory shows ads.

### Which is updated more often, EventFlows or Second Memory?

EventFlows ships an update every 2 months, and Second Memory every 9 months. Most recently, EventFlows was updated on October 2, 2026 and Second Memory on October 4, 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.*