# SignOver vs OE Acronyms

The clearest difference is update cadence: SignOver at every 2 weeks against OE Acronyms's every 2 months. OE Acronyms's advantage is iOS requirement (13.0 vs 15.1). 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.

SignOver ships an update every 2 weeks, OE Acronyms every 2 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SignOver | OE Acronyms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (18 ratings)](https://appshunter.io/ios/app/oe-acronyms/id1522079786/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 17 MB | 13 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mash Darvish](https://appshunter.io/developer/1478115886) | [Ophthalmic Edge, Inc.](https://appshunter.io/developer/1522079788) |

## What reviewers say

### SignOver

[App page](https://appshunter.io/ios/app/signover/id1478115887)

**Features:** macOS Compatibility

**In-app purchases:** none


### OE Acronyms

[App page](https://appshunter.io/ios/app/oe-acronyms/id1522079786)

This app provides a comprehensive and searchable library of ophthalmic acronyms, curated by global professionals. It offers category browsing, personalized saving, and flashcards for effective memorization, making learning quick and easy.

**Highlights:** Quick search for acronyms, Growing database with monthly contributions, Browse by ophthalmology fields, Save favorite acronyms, Flashcard memorization tool, Collaborative expert contributions

**In-app purchases:** none


## Frequently asked questions

### Is SignOver free?

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

### Is OE Acronyms free?

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

### Do SignOver or OE Acronyms have ads?

Neither SignOver nor OE Acronyms shows ads.

### Which is updated more often, SignOver or OE Acronyms?

SignOver ships an update every 2 weeks, and OE Acronyms every 2 months. Most recently, SignOver was updated on October 25, 2026 and OE Acronyms on November 3, 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.*