# CaptionSmith vs InstaVault

The clearest difference is update cadence: CaptionSmith at every 5 days against InstaVault's every 4 months. CaptionSmith also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. CaptionSmith sells 9 in-app purchases, starting at $2.99 per month and InstaVault sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

CaptionSmith ships an update every 5 days, InstaVault every 4 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CaptionSmith | InstaVault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/captionsmith/id6756801350/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arhaanth Reddy](https://appshunter.io/developer/1862486173) | [Di Lin](https://appshunter.io/developer/1817330885) |

## What reviewers say

### CaptionSmith

[App page](https://appshunter.io/ios/app/captionsmith/id6756801350)

This app uses AI to generate professional captions, titles, and keywords for your photos. It offers various templates and features like GPS awareness and stock photography optimization. Metadata embedding and iCloud sync are also included.

**Highlights:** AI-powered caption generation, 12 built-in caption templates, Auto-generate smart keywords, GPS-aware location captions, Stock photography presets, EXIF/IPTC metadata embedding, iCloud sync across devices

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Captions | $2.99 | per month |
| 200 Captions | $6.99 | per month |
| Unlimited Plan | $19.99 | per month |
| 200 Captions | $69.99 | per year |
| BYOK Annual | $99.99 | per year |
| Unlimited Captions | $199.99 | per year |
| Unlimited Captions | $74.99 | one-time |
| Lifetime - Mac | $74.99 | one-time |
| Lifetime - All Devices | $99.99 | one-time |


### InstaVault

[App page](https://appshunter.io/ios/app/instavault-post-download/id6760333003)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InstaVault Plus | $1.99 | per month |
| InstaVault Pro | $5.99 | per month |
| InstaVault Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is CaptionSmith free?

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

### Is InstaVault free?

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

### Do CaptionSmith or InstaVault have ads?

Neither CaptionSmith nor InstaVault shows ads.

### Which is updated more often, CaptionSmith or InstaVault?

CaptionSmith ships an update every 5 days, and InstaVault every 4 months. Most recently, CaptionSmith was updated on October 9, 2026 and InstaVault on October 6, 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.*