# SPECTRA: Spot the Difference — Hidden Object Picture Puzzles

> Hidden Object Picture Puzzles (iPhone/iPad app by Stefan Hergert.)

- Source: https://appshunter.io/ios/app/spectra-spot-the-difference/id6757806584 (this page in markdown: same URL + `.md`)
- Developer: [Stefan Hergert](https://appshunter.io/developer/1861706247)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 68 MB
- Languages: American English, German (Germany)
- Released: 2026-01-25
- Data updated: 2026-10-24

## What is SPECTRA?

Two pictures, a few tiny changes – can you spot them all? SPECTRA brings spot-the-difference and hidden-object puzzles together in detailed storybook scenes, made for the whole family.

TWO WAYS TO PLAY
• Spot the Difference: compare two pictures and tap every change – a missing flag, a new color, an extra bird.
• Hidden Objects: find all 7 horseshoes in the Wild West town, or tick off everything on the search list in the library.
• Both modes take turns, so every level feels fresh.

50 LEVELS IN 5 WORLDS
Watercolor, comic, miniature world and clay: each world has its own look and ten scenes to explore – from the market square and the knights' castle to the pirate ship, the space station, the dino museum and the magic school. 336 things to find in total.

MADE FOR YOUR DEVICE
• iPhone: one large picture with a swipe divider – or blink between the two pictures. Switch the compare mode anytime.
• iPad: both pictures side by side, with plenty of room for the search list.
• iPhone Duo: unfold it and play like a puzzle book – one picture on each page, the fold stays free. Hidden objects: the scene on the left, a big search page on the right.

PLAY YOUR WAY
• Pinch to zoom – both pictures zoom together
• Stuck? A hint shows you where to look
• Earn up to three stars – each wrong tap adds 5 seconds
• Large tap areas, easy for children too

FAIR AND CALM
• Levels 1–6 are free
• Unlock all 50 levels with a single one-time purchase – no subscription
• No ads, no account, no tracking
• Plays completely offline

Grab a cup of tea and start looking. Download SPECTRA now!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Full Game | $1.99 | one-time |


## Is SPECTRA safe?

Not enough ratings yet to assess SPECTRA.

## Is SPECTRA legit?

SPECTRA: Spot the Difference appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SPECTRA is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 2.0 — 2026-10-19

SPECTRA 2.0 – completely rebuilt:
• 50 new levels in 5 storybook worlds: watercolor, comic, miniature world and clay
• Spot the difference and hidden objects take turns
• Optimized for iPhone, iPad and iPhone Duo – unfolded, it plays like a puzzle book
• Levels 1–6 free, the full game is a one-time purchase
• Bought the full game before? Use “Restore purchase” to get it back

### 1.0.3 — 2026-09-14

All 100 levels across 10 art worlds are now free to play – completely ad-free. Enjoy exploring!

### 1.0.2 — 2026-02-03

Languages and small issues

### 1.0.1 — 2026-01-25

No release notes.

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## More apps by Stefan Hergert

- [Chart Race](https://appshunter.io/ios/app/chart-race/id6756600404)
- [Shuffle Merge](https://appshunter.io/ios/app/shuffle-merge/id6758698951)
- [Pixel Evolution Lab](https://appshunter.io/ios/app/pixel-evolution-lab/id6759259445)
- [Pixel: The Challenge](https://appshunter.io/ios/app/pixel-the-challenge/id6785946309)
- [PixelPlenum: Globe Quiz 3D](https://appshunter.io/ios/app/pixelplenum-globe-quiz-3d/id6788765741)

All apps by Stefan Hergert: https://appshunter.io/developer/1861706247

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*