# KLF vs 3ms

The clearest difference is in-app purchases: KLF at none against 3ms's 8. KLF also leads on update cadence (daily vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 3ms sells 8 in-app purchases, starting at $2.99 per year. KLF asks for nothing beyond the download.

KLF ships an update daily, 3ms every 10 days. The most recent releases landed on September 5, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | KLF | 3ms |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | Free | — |
| Size | 36 MB | 130 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DC BOOKS](https://appshunter.io/developer/627807564) | [TRIPPLEM SOLUTIONS](https://appshunter.io/developer/1814044069) |

## What reviewers say

### KLF

[App page](https://appshunter.io/ios/app/klf/id6444764749)

This app connects readers and writers at a large literature festival, offering inspiration, entertainment, and discussions on various art forms and sciences. It features exclusive sessions for community members and showcases international talent.

**Highlights:** Festival information and schedule, Connect with readers and writers, Exclusive community sessions, Cultural fest and cinema events, Information on speakers and artists, Guest nation highlights (Turkey)

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

**In-app purchases:** none


### 3ms

[App page](https://appshunter.io/ios/app/3ms/id6745809435)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JAR (1 Year) Offer | $2.99 | per year |
| Charity & JAR (1 Year) Offer | $4.99 | per year |
| Buy & Sell Basic (1 Year)Offer | $6.99 | per year |
| Buy & Sell Plus (1 Year) Offer | $14.99 | per year |
| Buy & Sell Pro (1 Year) Offer | $22.99 | per year |
| Buy & Sell Max (1 Year) Offer | $39.99 | per year |
| Buy & Sell Ultra (1 Year)Offer | $59.99 | per year |
| Buy & Sell Unlimited 1 Year | $89.99 | per year |


## Frequently asked questions

### Is KLF free?

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

### Is 3ms free?

3ms is free to download, with in-app purchases available.

### Do KLF or 3ms have ads?

Neither KLF nor 3ms shows ads.

### Which is updated more often, KLF or 3ms?

KLF ships an update daily, and 3ms every 10 days. Most recently, KLF was updated on September 5, 2026 and 3ms on August 16, 2026.

---

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