# Caption123 vs Skoop Signage

The clearest difference is in-app purchases: Skoop Signage at none against Caption123's 2. Skoop Signage also leads on iOS requirement (14.0 vs 17.0). Caption123's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Caption123 sells 2 in-app purchases, starting at $0.99 per month. Skoop Signage asks for nothing beyond the download.

Caption123 ships an update every 5 days, Skoop Signage every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Caption123 | Skoop Signage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/caption123/id1552770625/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 53 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Andrei Zakonov](https://appshunter.io/developer/1475260523) | [SKOOP INC (Mobility)](https://appshunter.io/developer/1477305357) |

## What reviewers say

### Caption123

[App page](https://appshunter.io/ios/app/caption123/id1552770625)

Effortlessly generate captivating captions for your photos in seconds. This creativity assistant uses advanced algorithms to tailor suggestions to your images, transforming everyday moments into compelling stories. Ideal for photographers and social media users alike.

**Highlights:** AI-generated captions, Photo library integration, Tailored caption suggestions, Creativity assistant, Storytelling for photos

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium captions | $0.99 | per month |
| Premium captions | $59.99 | per year |


### Skoop Signage

[App page](https://appshunter.io/ios/app/skoop-signage/id6476483069)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Caption123 free?

Caption123 is free to download, with in-app purchases available.

### Is Skoop Signage free?

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

### Do Caption123 or Skoop Signage have ads?

Neither Caption123 nor Skoop Signage shows ads.

### Which is updated more often, Caption123 or Skoop Signage?

Caption123 ships an update every 5 days, and Skoop Signage every 3 weeks. Most recently, Caption123 was updated on November 3, 2026 and Skoop Signage 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.*