# OptiSigns Admin vs Sintra

The clearest difference is in-app purchases: OptiSigns Admin at none against Sintra's 10. OptiSigns Admin also leads on ads (none vs shown) and review sentiment (79% vs 50%). Sintra's advantage is update cadence (weekly vs every 2 months) and chart position (#170 vs unranked). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Sintra sells 9 in-app purchases, starting at $48.49 per month. OptiSigns Admin asks for nothing beyond the download.

OptiSigns Admin holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.3K and 2.7K respectively. Written reviews point the same way: 79% of OptiSigns Admin's written reviews are positive against 50% of Sintra's.

OptiSigns Admin ships an update every 2 months, Sintra weekly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | OptiSigns Admin | Sintra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/optisigns-admin/id1574826252/reviews)** | [4.6 (2.7K ratings)](https://appshunter.io/ios/app/sintra-ai-employees/id6737126864/reviews) |
| Number of ratings | 1.3K | **2.7K** |
| Positive reviews | **78.9% of reviews** | 50.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Best chart rank | — | **#170** |
| Size | 74 MB | 160 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OptiSigns Inc](https://appshunter.io/developer/1475554406) | [PlayOS, Inc.](https://appshunter.io/developer/1774724417) |

## What reviewers say

### OptiSigns Admin

[App page](https://appshunter.io/ios/app/optisigns-admin/id1574826252)

Transform any TV or smart device into a dynamic digital sign for your business. Easily manage and automate content remotely, displaying special offers, menus, events, and important information instantly. Ideal for restaurants, bars, offices, and more.

**Highlights:** Turn any TV/smart device into a digital sign, Remote content management, Automate content display, Drag-and-drop interface, Display images, videos, and documents, Easy to use

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive software setup
- 💡 Ability to change content remotely
- 🚀 Reliable performance
- 👍 Affordable pricing

**What reviewers complain about**

- 🐛 Login issues with Microsoft
- 🐛 Buggy payment processing and invoicing
- 👎 Not easy to set up
- 👎 Confusing password requirements for guest accounts

**Reported bugs**

- Crashes when trying to login with Microsoft
- Invoicing issues leading to multiple incorrect charges

**Requested features**

- Ability to trigger emergency and flash messages
- Setting expiration and live features for assets


### Sintra

[App page](https://appshunter.io/ios/app/sintra-ai-employees/id6737126864)

**Currently charting:** #170 Top Grossing · Productivity (US App Store)

This app provides a team of AI employees to handle various business tasks like social media, email, sales, and customer support. It learns your business to generate content and responses that sound like you, acting as a second brain to help you grow faster without a large team. You can manage multiple businesses with separate workspaces and review all AI-generated work before it's published.

**Highlights:** AI-powered task delegation, Content creation and scheduling, Email and customer support automation, Sales outreach and follow-up, Daily planning and note-taking, Business strategy and pricing analysis, Website building and hosting, Data reporting and forecasting

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sintra X Monthly | $48.49 | per month |
| Sintra X 3 Monthly | $71.00 | per 3 months |
| Sintra X Monthly 300 | $75.00 | per month |
| Sintra X Monthly 500 | $124.99 | per month |
| Sintra X 3 Monthly 300 | $143.99 | per 3 months |
| Sintra X Monthly 700 | $174.99 | per month |
| Sintra X Yearly | $186.99 | per year |
| Sintra X Yearly 7-day trial | $186.99 | per year |
| Sintra X Yearly 300 | $359.99 | per year |

**What reviewers like**

- 🚀 Powerful tools and features
- 👍 User-friendly interface
- 💡 Innovative AI-powered assistants
- 🤖 Helpful and personalized support
- 🔥 Game-changing for business

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🔌 Integration issues with third-party apps
- 🤖 Inconsistent performance of AI assistants
- 💰 Expensive subscription
- 🤔 Misleading marketing claims

**Reported bugs**

- Login and authentication problems
- Inability to upload images and files
- Calendar integration failures
- Inaccurate data calculations
- Unreliable scheduling and automation

**Requested features**

- Improved social media integration
- Voice control and dictation capabilities
- Seamless syncing across devices
- Enhanced customization options
- Expanded API access for developers


## Frequently asked questions

### Is OptiSigns Admin free?

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

### Is Sintra free?

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

### Which has better reviews, OptiSigns Admin or Sintra?

OptiSigns Admin is rated higher. OptiSigns Admin averages 4.8 out of 5 from 1.3K ratings, while Sintra averages 4.6 from 2.7K ratings.

### Do OptiSigns Admin or Sintra have ads?

Sintra shows ads; OptiSigns Admin does not.

### Which is updated more often, OptiSigns Admin or Sintra?

OptiSigns Admin ships an update every 2 months, and Sintra weekly. Most recently, OptiSigns Admin was updated on November 7, 2026 and Sintra on November 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.*