Comparison

LexiMatch vs DécoDI

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

Head to head
About

LexiMatch

Features
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Developed by a Speech-Language Pathologist, LexiMatch is a simple and comprehensive application designed to help children, adolescents and adults who experience word-retrieval difficulties or challenges with vocabulary acquisition. During the exercise, the player must identify three words that are related in meaning from a set of four words. Words can be grouped based on categories, functions or shared characteristics. The app includes: • 8 difficulty levels for picture-based associations. • 9 difficulty levels for written-word associations. Users have the option to manually select the set of words or images they wish to present. Furthermore, the application allows for the creation of customized lists using the items included in the program. If desired, a brief reinforcement game provides an engaging way to conclude sessions. The app is bilingual. You can work in English or French. Available on iPad.

About

DécoDI

Features
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Elle permet d’entraîner la conscience phonémique, la connaissance du son des lettres et la lecture et l’écriture de syllabes et de petits mots. Les enfants peuvent progresser pas à pas dans ces compétences de base, grâce à l'augmentation très progressive de la complexité et aux feedbacks correctifs.

Verdict

The call

The clearest difference is in-app purchases: DécoDI at none against LexiMatch's 1. DécoDI also leads on iOS requirement (10.0 vs 13.0). On price, update cadence, 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

Both are free to download. LexiMatch sells 1 one-off in-app purchase. DécoDI asks for nothing beyond the download.

UpkeepUpdate frequency

LexiMatch ships an update every 15 months, DécoDI every 18 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 4 level
LexiMatch versus DécoDI: the parameters behind the verdict, then further details
ParameterLexiMatchDécoDI
PriceFreeFree
Update frequencyEvery 15 months — betterEvery 18 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPadiPad
Requires iOS13.010.0 — better
Further details — not scored
Size156 MB229 MB
Age rating4+4+
DeveloperDomino (apps)Haute Ecole Pedagogique du Canton de Vaud

In-app purchases

1 purchases

LexiMatch

One-time1
  • LexiMatch Full Version$19.99
None

DécoDI

No in-app purchases

Questions

Is LexiMatch free?
LexiMatch is free to download, with in-app purchases available.
Is DécoDI free?
DécoDI is free to download, with no in-app purchases.
Do LexiMatch or DécoDI have ads?
Neither LexiMatch nor DécoDI shows ads.
Which is updated more often, LexiMatch or DécoDI?
LexiMatch ships an update every 15 months, and DécoDI every 18 months. Most recently, LexiMatch was updated on October 3, 2026 and DécoDI on October 7, 2026.

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