Comparison

3D Hidden Object Challenge vs 128 Things

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

Head to head
About

3D Hidden Object Challenge

Features
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Collect all of the hidden objects in each of 12 scenes. Scenes can be completed in any order. Each time you start a level it selects random assortment of items to find,. Some scenes have multiples of the same object or pairs of objects which might be different colors. Some scenes require you to find a tool to help uncover the hidden objects in that level. Each scene also has a hidden coin. Collect all 12 to unlock the secret scene. Easy to use camera and touch controls. Optionally shares your accomplishments via email, or text messaging. Universal App - supports iPhone, iPod Touch, and iPad, including standard, Retina, and iPhone X displays. Even runs on Apple Mac or MacBooks equipped with the new Apple’s M1 Silicon chip with easy to use keyboard and mouse controls. Special thanks to the National Videogame Museum.

About

128 Things

Discover hidden objects in minimalist line drawings to unlock vibrant artwork. This relaxing game features tranquil music and a unique art style for a peaceful escape.

Highlights
  • Minimalist line drawings
  • Hidden object gameplay
  • Unlock colorful artwork
  • Tranquil music
  • Unique art style
  • Relaxing escape
Features
Read full description

Explore elegant line drawings and discover hidden objects to reveal a world of color. Each level rewards players with a beautiful artwork from the unique palette of artist Samuel Gull. Perfect for relaxation, this game combines chilled music and a distinctive art style to offer a tranquil escape from the everyday.

Screenshots

3D Hidden Object Challenge4 screens
128 Things4 screens

Verdict

The call

The clearest difference is price: 128 Things at Free against 3D Hidden Object Challenge's $2.99. 128 Things also leads on update cadence (fortnightly vs every 23 months). 3D Hidden Object Challenge's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

128 Things is free to download; 3D Hidden Object Challenge costs $2.99 up front. 128 Things sells 1 one-off in-app purchase. 3D Hidden Object Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

3D Hidden Object Challenge ships an update every 23 months, 128 Things fortnightly. The most recent releases landed on September 11, 2026 and June 11, 2026 respectively.

Scorecard3 real differences · 7 level
3D Hidden Object Challenge versus 128 Things: the parameters behind the verdict, then further details
Parameter3D Hidden Object Challenge128 Things
Price$2.99Free — better
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 23 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size259 MB268 MB
Age rating4+4+
DeveloperMagnin & AssociatesWeAreMobileFirst

In-app purchases

None

3D Hidden Object Challenge

No in-app purchases

1 purchases

128 Things

One-time1
  • The art collector$0.99

Questions

Is 3D Hidden Object Challenge free?
3D Hidden Object Challenge costs $2.99, with no in-app purchases.
Is 128 Things free?
128 Things is free to download, with in-app purchases available.
Do 3D Hidden Object Challenge or 128 Things have ads?
Neither 3D Hidden Object Challenge nor 128 Things shows ads.
Which is updated more often, 3D Hidden Object Challenge or 128 Things?
3D Hidden Object Challenge ships an update every 23 months, and 128 Things fortnightly. Most recently, 3D Hidden Object Challenge was updated on September 11, 2026 and 128 Things on June 11, 2026.

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