Comparison

Lexico Sounds vs LOGO 2

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

Head to head
About

Lexico Sounds

This educational game helps children develop cognitive and auditory skills by matching sounds to corresponding images. It features a variety of themed puzzles, from animals to vehicles, with an advanced timed mode for extra challenge. Unlock additional levels with a one-time in-app purchase.

Highlights
  • Sound-to-image matching
  • 20 themed puzzles
  • Icon-based navigation
  • Timed challenge mode
  • High score tracking
  • Sound sharing
Features
Read full description

Lexico Sounds is a game to enhance cognitive and auditory skills. Children can learn and discover sounds from all walks of life: animals, music instruments, home, workplace and nature sounds. The app is well suited for small children as all navigation is by icons. The game is played by dragging sounds onto the corresponding image. There are 20 puzzles with various subjects: farm animals, wild animals, birds, humans, classical instruments, modern instruments, percussion instruments, toys, household appliances, foods, cutting+breaking, office tools, vehicles, construction, police, alarm signals, weather, public places, footsteps, sports. For advanced players, there is a game mode in each category. The aim is to associate as many sounds to the corresponding images within 1 minute. High scores are recorded and can be shared by mail or on social networks. Lexico Sounds is free, including the category "animals". All other levels can be unlocked with one in-App purchase.

About

LOGO 2

Read full description

LOGO playfully supports and encourages children aged 3 to 7 in the development and improvement of cognitive skills. The program prepares children for a successful entry into school. Those who master the 9 modules are well prepared to start with reading, writing and calculating. Motivating learning in three stages Three levels of difficulty help the children to gently engage in a topic. At the entrance of every level, the children learn the process and requirements of an exercise in the most simple way. Success is guaranteed. This motivates them to tackle and master the challenge of the next two stages. Always know where you stand The exercise menu continuously documents the learning level. The children always know which stages of the 9 exercises they have already worked on – and how successful they have been. The modules 9 modules are planned in the LOGO series. Each module contains 9 exercises focused on an important topic. Already implemented: • LOGO 1 – Colours and Shapes • LOGO 2 – Discover • LOGO 3 – Complete • LOGO 4 – Directions • LOGO 5 – Combine • LOGO 6 – Classify • LOGO 7 – Symmetries • LOGO 8 – Series Designed: • LOGO 9 – Amounts Fields of LOGO: promotion in early childhood, special education and nursery school or at home

Screenshots

Lexico Sounds4 screens
LOGO 24 screens

Verdict

The call

The clearest difference is price: Lexico Sounds at Free against LOGO 2's $2.99. Lexico Sounds also leads on update cadence (every 3 weeks vs every 6 months). LOGO 2'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

Lexico Sounds is free to download; LOGO 2 costs $2.99 up front. Lexico Sounds sells 1 one-off in-app purchase. LOGO 2 asks for nothing beyond the download.

UpkeepUpdate frequency

Lexico Sounds ships an update every 3 weeks, LOGO 2 every 6 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Lexico Sounds versus LOGO 2: the parameters behind the verdict, then further details
ParameterLexico SoundsLOGO 2
PriceFree — better$2.99
Rating2.3 (3 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size45 MB36 MB
Age rating4+4+
DeveloperPappy GmbHprofax Verlag AG

In-app purchases

1 purchases

Lexico Sounds

One-time1
  • unlock all levels$4.00
None

LOGO 2

No in-app purchases

Questions

Is Lexico Sounds free?
Lexico Sounds is free to download, with in-app purchases available.
Is LOGO 2 free?
LOGO 2 costs $2.99, with no in-app purchases.
Do Lexico Sounds or LOGO 2 have ads?
Neither Lexico Sounds nor LOGO 2 shows ads.
Which is updated more often, Lexico Sounds or LOGO 2?
Lexico Sounds ships an update every 3 weeks, and LOGO 2 every 6 months. Most recently, Lexico Sounds was updated on November 1, 2026 and LOGO 2 on October 29, 2026.

Other comparisons