# Ash vs Future Letter

The clearest difference is in-app purchases: Ash at none against Future Letter's 3. Future Letter's advantage is update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Future Letter sells 3 one-off in-app purchases. Ash asks for nothing beyond the download.

Ash ships an update every 3 months, Future Letter monthly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Ash | Future Letter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 12 MB | 50 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Sharifullin](https://appshunter.io/developer/1877544384) | [锡球 刘](https://appshunter.io/developer/1886999777) |

## What reviewers say

### Ash

[App page](https://appshunter.io/ios/app/ash-ssh-client/id6759976314)

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

**In-app purchases:** none


### Future Letter

[App page](https://appshunter.io/ios/app/future-letter-time-capsule/id6789511794)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recharge 5 Points | $0.99 | one-time |
| Recharge 18 Points | $2.99 | one-time |
| Recharge 50 Points | $7.99 | one-time |


## Frequently asked questions

### Is Ash free?

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

### Is Future Letter free?

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

### Do Ash or Future Letter have ads?

Neither Ash nor Future Letter shows ads.

### Which is updated more often, Ash or Future Letter?

Ash ships an update every 3 months, and Future Letter monthly. Most recently, Ash was updated on October 14, 2026 and Future Letter on October 9, 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.*