# PeriWise vs FlashCount

PeriWise and FlashCount are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PeriWise sells 1 in-app purchase, starting at $0.99 per month and FlashCount sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PeriWise ships an update every 2 weeks, FlashCount every 11 days. The most recent releases landed on September 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PeriWise | FlashCount |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 34 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [IP Strategy UG (Haftungsbeschrankt)](https://appshunter.io/developer/1821713321) | [YUSUF OCAL](https://appshunter.io/developer/6788141769) |

## What reviewers say

### PeriWise

[App page](https://appshunter.io/ios/app/periwise/id6794923524)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeriWise Premium | $0.99 | per month |


### FlashCount

[App page](https://appshunter.io/ios/app/flashcount-hot-flash-tracker/id6800500686)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashCount Pro Weekly | $4.99 | per 7 days |
| FlashCount Pro Yearly | $14.99 | per year |
| FlashCount Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is PeriWise free?

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

### Is FlashCount free?

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

### Do PeriWise or FlashCount have ads?

Neither PeriWise nor FlashCount shows ads.

### Which is updated more often, PeriWise or FlashCount?

PeriWise ships an update every 2 weeks, and FlashCount every 11 days. Most recently, PeriWise was updated on September 18, 2026 and FlashCount on September 28, 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.*