# SEVENOC vs HTLibrary

The clearest difference is update cadence: HTLibrary at monthly against SEVENOC's every 14 months. SEVENOC's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SEVENOC ships an update every 14 months, HTLibrary monthly. The most recent releases landed on October 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SEVENOC | HTLibrary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Size | 324 MB | 50 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [LIM YOKE HEONG](https://appshunter.io/developer/1424198397) | [LIBRARY & ARCHIVES SOLUTIONS PTE. LTD.](https://appshunter.io/developer/1450137015) |

## What reviewers say

### SEVENOC

[App page](https://appshunter.io/ios/app/sevenoc/id1424198398)

**Features:** macOS Compatibility

**In-app purchases:** none


### HTLibrary

[App page](https://appshunter.io/ios/app/htlibrary/id6759168087)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SEVENOC free?

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

### Is HTLibrary free?

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

### Do SEVENOC or HTLibrary have ads?

Neither SEVENOC nor HTLibrary shows ads.

### Which is updated more often, SEVENOC or HTLibrary?

SEVENOC ships an update every 14 months, and HTLibrary monthly. Most recently, SEVENOC was updated on October 3, 2026 and HTLibrary on October 28, 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.*