Ludik vs DécoDI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ludik
This app uses fun games and a reward system to motivate children to complete repetitive tasks, such as speech therapy exercises or learning new vocabulary. Parents can set the number of tasks required before a child earns game time.
- Six quick and fun games
- Reward system for task completion
- Customizable task requirements
- Progress tracking
- Choice of games
- Adjustable game time
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Ludik has six quick and easy fun games with a reward system to motivate children to complete various repetitive tasks. Does your child have to practise words following speech therapy sessions? Learn how to spell new vocabulary? Does your child refuse to eat or dress? Does he or she have to do physiotherapy exercises? Using the Ludik app, determine the number of “stimuli” to be completed: a number of words to say, mouthfuls to swallow, repetitions of an exercise, etc. The child earns points after completing these actions. Points are recorded on the app. After reaching the required number of stimuli, the child can play a game of his or her choice for a predetermined period in settings. There are two types of scoring: • Standard progress indicator: Choose the number of actions (stimuli) to be completed before the child gets to play the game, regardless whether or not the child manages to complete them. • Fun progress indicator: Choose the number of actions (stimuli) to be completed before the child gets to play the game. Have fun! Available on iPad.
DécoDI
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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 clearest difference is in-app purchases: DécoDI at none against Ludik's 1. DécoDI also leads on iOS requirement (10.0 vs 13.0). Ludik's advantage is update cadence (every 4 months vs every 18 months). On price, 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
Both are free to download. Ludik sells 1 one-off in-app purchase. DécoDI asks for nothing beyond the download.
Ludik ships an update every 4 months, DécoDI every 18 months. Both last shipped on October 7, 2026.
| Parameter | Ludik | DécoDI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months — better | Every 18 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPad | iPad |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 203 MB | 229 MB |
| Age rating | 4+ | 4+ |
| Developer | Domino (apps) | Haute Ecole Pedagogique du Canton de Vaud |
In-app purchases
Ludik
- Unlock all games$6.99
DécoDI
No in-app purchases








