# Letter to your future vs LinkFlow

The clearest difference is in-app purchases: LinkFlow at none against Letter to your future's 1. LinkFlow also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Letter to your future's advantage is update cadence (monthly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Letter to your future sells 1 in-app purchase, starting at $2.99 per month. LinkFlow asks for nothing beyond the download.

Letter to your future ships an update monthly, LinkFlow every 4 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Letter to your future | LinkFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/letter-to-your-future/id1512523798/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 91.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 143 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saki Tsuji](https://appshunter.io/developer/1504430106) | [Mizobe yuma](https://appshunter.io/developer/1883860112) |

## What reviewers say

### Letter to your future

[App page](https://appshunter.io/ios/app/letter-to-your-future/id1512523798)

Send messages to yourself in the future with this intuitive app. Schedule delivery for a specific date and receive notifications when your letter arrives. Protect your thoughts with a passcode lock for privacy.

**Highlights:** Send letters to the future, Scheduled delivery, Notification on arrival, Passcode lock for privacy, Intuitive design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Plan | $2.99 | per month |


### LinkFlow

[App page](https://appshunter.io/ios/app/linkflow/id6760321852)

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

**In-app purchases:** none


## Frequently asked questions

### Is Letter to your future free?

Letter to your future is free to download, with in-app purchases available.

### Is LinkFlow free?

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

### Do Letter to your future or LinkFlow have ads?

Letter to your future shows ads; LinkFlow does not.

### Which is updated more often, Letter to your future or LinkFlow?

Letter to your future ships an update monthly, and LinkFlow every 4 months. Most recently, Letter to your future was updated on November 3, 2026 and LinkFlow on October 31, 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.*