# TCLI eLibrary vs Sumi Book

The clearest difference is update cadence: Sumi Book at every 5 days against TCLI eLibrary's every 5 months. TCLI eLibrary's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TCLI eLibrary sells 2 in-app purchases, starting at $1.99 per year and Sumi Book sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

TCLI eLibrary ships an update every 5 months, Sumi Book every 5 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TCLI eLibrary | Sumi Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tcli-elibrary/id6476961332/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 53 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TOWUNMI COKER LITERARY INITIATIVE](https://appshunter.io/developer/1484680513) | [Oktay Demir](https://appshunter.io/developer/6777725671) |

## What reviewers say

### TCLI eLibrary

[App page](https://appshunter.io/ios/app/tcli-elibrary/id6476961332)

Access a vast collection of literary resources from anywhere in the world. This digital library offers unlimited access to its content through a membership, supporting the platform's performance and enhancement. Manage your account across multiple devices with ease.

**Highlights:** Digital library access, Global membership registration, Unlimited resource access, Cross-platform account access, Membership upgrade options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light | $1.99 | per year |
| Premium Monthly | $3.99 | per month |


### Sumi Book

[App page](https://appshunter.io/ios/app/sumi-book/id6777730252)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Fine Press — Monthly | $3.99 | per month |
| The Fine Press — Annual | $24.99 | per year |
| The Fine Press — Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is TCLI eLibrary free?

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

### Is Sumi Book free?

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

### Do TCLI eLibrary or Sumi Book have ads?

Neither TCLI eLibrary nor Sumi Book shows ads.

### Which is updated more often, TCLI eLibrary or Sumi Book?

TCLI eLibrary ships an update every 5 months, and Sumi Book every 5 days. Most recently, TCLI eLibrary was updated on October 30, 2026 and Sumi Book on November 5, 2026.

---

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