Comparison

Grupiks AI vs CaptionLab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Pose. Create. Share.

Unlimited captions with AI

Free

📷 Photo & Video

No ratingsView app →

About

Grupiks AI

Features

Read full description

We use smart technology to create high-quality, themed AI images. Just upload a few pictures, and the app quickly generates and lets you edit beautiful photos. It’s easy to use and perfect for anyone who wants fast, professional-looking results. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CaptionLab

Features

Read full description

CaptionLab — AI Caption Generator Create unlimited AI captions tailored to your photos, videos, vibe, and style — instantly. CaptionLab delivers perfect captions in seconds. Struggling to find the perfect words for your stunning photos or videos? CaptionLab has the solution! A well-crafted caption helps you stand out, captivate followers, and grow your audience. Why CaptionLab? Unlimited Captions for photos and videos with no daily limits Choose style, tone, and length (Premium): from witty to deep, short to long Multilingual Support: English, Russian, Spanish, and 22+ more languages! Ad-free with the Premium plan Upgrade to Premium for custom tones, styles, and an ad-free experience! Craft like a pro with CaptionLab—your creative assistant turning Instagram posts into standout moments. The world is waiting for your content! Available for iPhone (iOS 15+). No account needed — start creating in seconds. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Grupiks AI4 screens

CaptionLab4 screens

Verdict

The call

The clearest difference is ads: Grupiks AI at none against CaptionLab's shown. Grupiks AI also leads on iOS requirement (13.4 vs 15.6). CaptionLab's advantage is update cadence (fortnightly vs every 5 weeks). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Grupiks AI sells 2 in-app purchases, starting at $5.99 per month and CaptionLab sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Grupiks AI ships an update every 5 weeks, CaptionLab fortnightly. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 3 level

Grupiks AI versus CaptionLab: the parameters behind the verdict, then further details
Parameter	Grupiks AI	CaptionLab
Price	Free	Free
Update frequency	Every 5 weeks	Fortnightly — better
Ads	No — better	Yes
In-app purchases	Yes	Yes
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.4 — better	15.6
Further details — not scored
Size	51 MB	13 MB
Age rating	4+	4+
Developer	Grupiks, LLC	Dmytro Hryshanin

In-app purchases

2 purchases

Grupiks AI

Subscriptions2

Grupiks Monthly$5.991 Month
Grupiks Annual$29.991 Year

1 purchases

CaptionLab

Subscriptions1

Premium Plan$0.991 Month

Questions

Is Grupiks AI free?

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

Is CaptionLab free?

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

Do Grupiks AI or CaptionLab have ads?

CaptionLab shows ads; Grupiks AI does not.

Which is updated more often, Grupiks AI or CaptionLab?

Grupiks AI ships an update every 5 weeks, and CaptionLab fortnightly. Most recently, Grupiks AI was updated on October 2, 2026 and CaptionLab on September 23, 2026.