# Femtoplay vs OPSSAPP

Femtoplay and OPSSAPP are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Femtoplay | OPSSAPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/femtoplay/id6642659014/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Free | — |
| Size | 27 MB | 40 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Femtomax Inc.](https://appshunter.io/developer/1763422009) | [ZESTYBEANZ TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1814845937) |

## What reviewers say

### Femtoplay

[App page](https://appshunter.io/ios/app/femtoplay/id6642659014)

This app simplifies digital out-of-home advertising. Users can find and book ad slots on digital billboards, create campaigns, and upload graphics for display. It offers automatic proof-of-display and a 15-minute ad slot duration.

**Highlights:** Find digital billboards, Book one-off ad slots, Create advertising campaigns, Upload graphic ads, Automatic proof-of-display, 15-minute ad slot duration

**Features:** Apple Wallet

**In-app purchases:** none


### OPSSAPP

[App page](https://appshunter.io/ios/app/opssapp/id6747103453)

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

**In-app purchases:** none


## Frequently asked questions

### Is Femtoplay free?

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

### Is OPSSAPP free?

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

### Do Femtoplay or OPSSAPP have ads?

Neither Femtoplay nor OPSSAPP shows ads.

---

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