Comparison

Face comparison slider vs CaptionSmith

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

Head to head
About

Face comparison slider

Blend facial features from multiple photos to see how you'd look with your parents' traits. Compare old and new photos or before-and-after images with an interactive slider. Save and revisit your creations for endless fun.

Highlights
  • Blend facial features
  • Compare photos with a slider
  • Save and retrieve results
  • Create new slice views
  • Supports multiple photos
Features
Read full description

Ever wanted to know how you like like with your mothers eyes or father mouth? With this app it is possible. Take or select two or more photos and you can slice forehead, eyes, nose, mouth and chin. Very funny how the result will look like and sometimes surprising. Want to compare two fotos? The second part of the app allows you to select or take two fotos and with a slider you can compare the two fotos, for example a foto from your youth with an actual foto. Or before and after a treatments, or mother with daughter or father with son. All your results are stored and you can retrieve them and play around, creating new slice views or comparisons.

About

CaptionSmith

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
Read full description

CaptionSmith turns the tedious work of captioning and keywording into a few taps. Point it at your photos, pick a style, and let AI write professional titles, descriptions, and keywords — then embed them straight into your image metadata, ready for stock agencies or your own searchable library. Built for stock photographers, and just as handy for everyday photos. WHAT IT DOES • AI captions & keywords — Claude, OpenAI (GPT), and Google Gemini analyze each photo and write accurate, natural descriptions plus 20–45 relevant keywords. • Stock Photography Mode — agency presets for Shutterstock, Adobe Stock, and Getty/iStock with the right keyword counts, title lengths, and editorial formatting. • Compare providers (new) — run one photo through Claude, GPT, and Gemini side by side and keep the caption and keywords you like best. • 13 caption templates — Descriptive, Concise, Stock Commercial, Stock Editorial, Product, Real Estate, Food, Travel, Portrait, Event, Artistic, Social, and a new Family & Everyday style. • People tagging — tag friends and family so their names appear in captions; on-device face detection helps you tag faster (no facial recognition, nothing stored). • Batch processing — caption 100+ photos at once with live progress. Minutes instead of hours. • Metadata embedding — writes to EXIF, IPTC, and XMP so captions are searchable everywhere and upload-ready; XMP sidecars for RAW/DNG. • Compliance tools — agency compliance checks, one-tap auto-fix, and AI-content disclosure for editorial. • GPS-aware captions — optional location context pulled from your photos. • Export to Photos, share anywhere, or import photos straight from other apps. TWO WAYS TO USE IT • Subscription — no API key required, with a free trial so you can try before you subscribe. • Bring your own key — power users can plug in their own Anthropic, OpenAI, or Google key. SUPPORTED PHOTOS JPEG, HEIC, PNG, and RAW/DNG (via XMP sidecar). PERFECT FOR • Stock contributors uploading to Shutterstock, Adobe Stock, Getty, and iStock. • Photographers who need consistent, agency-ready metadata in bulk. • Anyone building a searchable, well-captioned photo library. PRIVACY • Photos are sent only to the AI provider that captions them. • On-device face detection is used only to help you tag — there is no facial recognition, and no face data is ever stored or shared. • API keys are stored securely in the iOS Keychain. Requires iOS 17 or later. Subscriptions auto-renew unless cancelled; manage them anytime in your Apple account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Face comparison slider4 screens
CaptionSmith4 screens

Verdict

The call

The clearest difference is price: CaptionSmith at Free against Face comparison slider's $0.99. CaptionSmith also leads on rating (5.0 vs 2.3) and update cadence (every 5 days vs every 15 months). Face comparison slider's advantage is in-app purchases (none vs 9) and iOS requirement (12.4 vs 17.0). On ratings volume, ads 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

CaptionSmith is free to download; Face comparison slider costs $0.99 up front. CaptionSmith sells 9 in-app purchases, starting at $2.99 per month. Face comparison slider asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CaptionSmith holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Face comparison slider ships an update every 15 months, CaptionSmith every 5 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
Face comparison slider versus CaptionSmith: the parameters behind the verdict, then further details
ParameterFace comparison sliderCaptionSmith
Price$0.99Free — better
Rating2.3 (3 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings3 — better2
Update frequencyEvery 15 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS12.4 — better17.0
Further details — not scored
Size3 MB22 MB
Age rating4+4+
DeveloperDietmar Herbert Schwarz WebersArhaanth Reddy

Customer experience

Face comparison slider

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

CaptionSmith

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Face comparison slider

No in-app purchases

9 purchases

CaptionSmith

Subscriptions6
  • 50 Captions1 Month trial$2.991 Month
  • 200 Captions1 Month trial$6.991 Month
  • Unlimited Plan1 Month trial$19.991 Month
Show 3 more
  • 200 Captions1 Year trial$69.991 Year
  • BYOK Annual1 Year trial$99.991 Year
  • Unlimited Captions1 Year trial$199.991 Year
One-time3
  • Unlimited Captions$74.99
  • Lifetime - Mac$74.99
  • Lifetime - All Devices$99.99

Questions

Is Face comparison slider free?
Face comparison slider costs $0.99, with no in-app purchases.
Is CaptionSmith free?
CaptionSmith is free to download, with in-app purchases available.
Which has better reviews, Face comparison slider or CaptionSmith?
CaptionSmith is rated higher. Face comparison slider averages 2.3 out of 5 from 3 ratings, while CaptionSmith averages 5.0 from 2 ratings.
Do Face comparison slider or CaptionSmith have ads?
Neither Face comparison slider nor CaptionSmith shows ads.
Which is updated more often, Face comparison slider or CaptionSmith?
Face comparison slider ships an update every 15 months, and CaptionSmith every 5 days. Most recently, Face comparison slider was updated on October 24, 2026 and CaptionSmith on October 9, 2026.

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