# rlly vs ORNL Library Self

The clearest difference is update cadence: rlly at every 4 days against ORNL Library Self's fortnightly. rlly also leads on iOS requirement (12.0 vs 15.0). 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.

rlly ships an update every 4 days, ORNL Library Self fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | rlly | ORNL Library Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (50 ratings)](https://appshunter.io/ios/app/rlly/id1609277656/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 95.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free | — |
| Size | 89 MB | 356 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Sodality Technologies Corporation](https://appshunter.io/developer/1609277658) | [Meescan Inc.](https://appshunter.io/developer/1609729285) |

## What reviewers say

### rlly

[App page](https://appshunter.io/ios/app/rlly/id1609277656)

A social trivia game designed to test how well you know your friends. Add friends, answer quirky questions about yourself, and then guess your friends' answers to prove your knowledge.

**Highlights:** Social trivia game, Add friends, Answer quirky questions, Guess friends' answers, Prove you know your friends

**In-app purchases:** none


### ORNL Library Self

[App page](https://appshunter.io/ios/app/ornl-library-self-checkout/id6473654261)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is rlly free?

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

### Is ORNL Library Self free?

ORNL Library Self is free to download, with no in-app purchases.

### Do rlly or ORNL Library Self have ads?

Neither rlly nor ORNL Library Self shows ads.

### Which is updated more often, rlly or ORNL Library Self?

rlly ships an update every 4 days, and ORNL Library Self fortnightly. Most recently, rlly was updated on November 3, 2026 and ORNL Library Self on November 4, 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.*