# Simple Cycle. vs Cycluna

The clearest difference is in-app purchases: Cycluna at none against Simple Cycle.'s 1. Cycluna also leads on update cadence (weekly vs every 2 months). Simple Cycle.'s advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Simple Cycle. sells 1 one-off in-app purchase. Cycluna asks for nothing beyond the download.

Simple Cycle. ships an update every 2 months, Cycluna weekly. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Simple Cycle. | Cycluna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simple-cycle/id6757202305/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | — |
| Size | 5 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CoreLift LLC](https://appshunter.io/developer/1865246948) | [Seema Jagadeesh](https://appshunter.io/developer/6794596522) |

## What reviewers say

### Simple Cycle.

[App page](https://appshunter.io/ios/app/simple-cycle/id6757202305)

This private period tracker keeps all your sensitive health data securely on your device. Log your cycle, track symptoms, and receive accurate predictions without any cloud syncing or account creation. Enjoy a simple, secure, and private experience for managing your menstrual health.

**Highlights:** Local-only data storage, Cycle calendar with fertile window indicator, Smart predictions based on logs, Quick logging for flow, cramps, mood, Face ID/Touch ID app lock, CSV data export, One-time purchase

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Own it Forever! | $1.99 | one-time |


### Cycluna

[App page](https://appshunter.io/ios/app/cycluna/id6797498554)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Cycle. free?

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

### Is Cycluna free?

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

### Do Simple Cycle. or Cycluna have ads?

Neither Simple Cycle. nor Cycluna shows ads.

### Which is updated more often, Simple Cycle. or Cycluna?

Simple Cycle. ships an update every 2 months, and Cycluna weekly. Most recently, Simple Cycle. was updated on September 30, 2026 and Cycluna on September 28, 2026.

---

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