# Scientific++ vs OLED Control

The clearest difference is price: OLED Control at Free against Scientific++'s $0.99. OLED Control also leads on update cadence (every 5 days vs every 6 months). Scientific++'s advantage is in-app purchases (none vs 4) and review sentiment (89% vs 75%). On ads, monetization model and device support there is nothing between them.

OLED Control is free to download; Scientific++ costs $0.99 up front. OLED Control sells 4 in-app purchases, starting at $0.99 per month. Scientific++ asks for nothing beyond the download.

Scientific++ holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Scientific++ has 61 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 89% of Scientific++'s written reviews are positive against 75% of OLED Control's.

Scientific++ ships an update every 6 months, OLED Control every 5 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Scientific++ | OLED Control |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (61 ratings)](https://appshunter.io/ios/app/scientific-plus-plus/id468657943/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/oled-control-smart-tv-remote/id6747833454/reviews) |
| Number of ratings | **61** | 6 |
| Positive reviews | **89.5% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 56 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [VLAD GHEORGHE TULITU](https://appshunter.io/developer/1823044826) |

## What reviewers say

### Scientific++

[App page](https://appshunter.io/ios/app/scientific-plus-plus/id468657943)

This app is a powerful scientific calculator with advanced features like fraction manipulation, angle conversions, and equation solvers. It also includes a dice roller and a handy backspace function for easy editing. Additional geometry calculators are available via in-app purchase.

**Highlights:** Expression history and input display, Fraction manipulation and conversion, Degrees, minutes, seconds angle conversion, Permutation, combination, LCM, GCD, prime factorization, Quadratic and linear equation solver, Coordinate conversion (rectangular/polar), Physical constants list, Dice roller

**Features:** Vision Pro support

**In-app purchases:** none


### OLED Control

[App page](https://appshunter.io/ios/app/oled-control-smart-tv-remote/id6747833454)

Control your OLED Smart TV with your iPhone. Adjust basic functions, fine-tune picture settings, and unlock hidden features for an enhanced viewing experience. Create custom profiles for different modes like gaming or movies.

**Highlights:** Universal remote control, Advanced picture calibration, Unlock hidden TV settings, Customizable profiles (Game, Movie), Disable auto-dimming, Full PC Mode access

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Monthly | $0.99 | per month |
| Access Yearly | $9.99 | per year |
| OLED Control Lifetime Special | $11.99 | one-time |
| Access Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Scientific++ free?

Scientific++ costs $0.99, with no in-app purchases.

### Is OLED Control free?

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

### Which has better reviews, Scientific++ or OLED Control?

Scientific++ is rated higher. Scientific++ averages 4.5 out of 5 from 61 ratings, while OLED Control averages 4.3 from 6 ratings.

### Do Scientific++ or OLED Control have ads?

Neither Scientific++ nor OLED Control shows ads.

### Which is updated more often, Scientific++ or OLED Control?

Scientific++ ships an update every 6 months, and OLED Control every 5 days. Most recently, Scientific++ was updated on October 14, 2026 and OLED Control on October 8, 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.*