# Smile Tech Library vs Konvo

The clearest difference is rating: Smile Tech Library at 5.0 against Konvo's 2.0. Smile Tech Library also leads on in-app purchases (none vs 5) and ratings volume (5 vs 1). Konvo's advantage is update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Konvo sells 5 in-app purchases, starting at $4.99 per 7 days. Smile Tech Library asks for nothing beyond the download.

Smile Tech Library holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Smile Tech Library has 5 ratings behind it against 1, so its average is the more settled of the two.

Smile Tech Library ships an update every 9 days, Konvo every 2 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smile Tech Library | Konvo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/smile-tech-library/id1534607909/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/konvo-dms-only/id6794756261/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | — | 58.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 25 MB | 71 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Helping Others Smile](https://appshunter.io/developer/1534607911) | [Yi Hyun Park](https://appshunter.io/developer/6794553169) |

## What reviewers say

### Smile Tech Library

[App page](https://appshunter.io/ios/app/smile-tech-library/id1534607909)

Access video tutorials and instructional manuals for your Apple devices. Get direct access to ask questions and contact the support team.

**Highlights:** Video tutorials, Instructional manuals, Interactive learning, Direct Q&A, Contact support

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

**In-app purchases:** none


### Konvo

[App page](https://appshunter.io/ios/app/konvo-dms-only/id6794756261)

This app provides a focused experience for managing Instagram direct messages without the distractions of the main Instagram app. It allows users to access their inbox, group chats, and message requests directly, with an optional feature to block the full Instagram app for reduced screen time.

**Highlights:** Direct access to Instagram inbox, No feed, Reels, or Explore, Supports DMs, group chats, and message requests, Optional Instagram app blocking, Screen Time integration for usage control, Secure Instagram login via instagram.com

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Konvo Pro Weekly | $4.99 | per 7 days |
| Konvo Pro Monthly | $6.99 | per month |
| Konvo Pro Yearly | $19.99 | per year |
| Konvo Pro Yearly - Special offer | $19.99 | per year |
| Konvo Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Smile Tech Library free?

Smile Tech Library is free to download, with no in-app purchases.

### Is Konvo free?

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

### Which has better reviews, Smile Tech Library or Konvo?

Smile Tech Library is rated higher. Smile Tech Library averages 5.0 out of 5 from 5 ratings, while Konvo averages 2.0 from 1 ratings.

### Do Smile Tech Library or Konvo have ads?

Neither Smile Tech Library nor Konvo shows ads.

### Which is updated more often, Smile Tech Library or Konvo?

Smile Tech Library ships an update every 9 days, and Konvo every 2 days. Most recently, Smile Tech Library was updated on October 23, 2026 and Konvo on October 25, 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.*