# Strontium vs Morse Flashing

The clearest difference is update cadence: Morse Flashing at daily against Strontium's every 5 months. Strontium's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 26.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Strontium sells 2 one-off in-app purchases and Morse Flashing sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Strontium ships an update every 5 months, Morse Flashing daily. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Strontium | Morse Flashing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (4 ratings)](https://appshunter.io/ios/app/strontium/id1050123100/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 132 MB | 3 MB |
| Requires iOS | **8.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [i-FlashDrive Inc.](https://appshunter.io/developer/1387757454) | [hamam alabdulla](https://appshunter.io/developer/1562896225) |

## What reviewers say

### Strontium

[App page](https://appshunter.io/ios/app/strontium/id1050123100)

Easily manage and transfer photos, music, videos, and files between your Apple devices. Offers secure storage, direct media playback, and backup options for contacts and your camera roll.

**Highlights:** Secure data storage, Direct media playback, Backup and restore contacts, Lightning transfer between devices, Auto file management, Supports numerous file formats

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calendar Backup | Free | one-time |
| Zip/unzip files support | $0.99 | one-time |


### Morse Flashing

[App page](https://appshunter.io/ios/app/morse-flashing/id6788726633)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashMorse Pro | $4.99 | one-time |


## Frequently asked questions

### Is Strontium free?

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

### Is Morse Flashing free?

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

### Do Strontium or Morse Flashing have ads?

Neither Strontium nor Morse Flashing shows ads.

### Which is updated more often, Strontium or Morse Flashing?

Strontium ships an update every 5 months, and Morse Flashing daily. Most recently, Strontium was updated on October 2, 2026 and Morse Flashing on September 23, 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.*