Comparison

eGreen vs Guitar Part !

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

Head to head

About

eGreen

Features

Read full description

eGreen vous permet de gérer les consommations d'énergie et d'eau de votre logement ou votre bâtiment. L'application se connecte aux capteurs d'électricité, d'eau ou de gaz et vous permet de visualiser l'ensemble de vos dépenses. Des conseils pour faire des économies vous sont proposés ainsi que des alertes en cas d'anomalie ou de sur-consommation. Des challenges de développement durable sont également proposés pour vous motiver à réduire votre empreinte environnementale.

About

Guitar Part !

Access a comprehensive guitar learning universe with over 3000 exclusive videos from experienced instructors. Read digital issues of the magazine and stay updated with the latest guitar news and contests.

Highlights

3000+ exclusive learning videos
Digital magazine issues
Latest guitar news
Contests and giveaways
Multi-platform access

Features

Read full description

Retrouvez au même endroit et sur tous vos supports tout l'univers de Guitar Part, dans un espace sur mesure dédié aux passionnés de guitare. Accédez en exclusivité à l'espace pédagogique, comprenant +3000 vidéos, avec un contenu riche et varié ainsi que des pédagogues expérimentés. Retrouvez tous les numéros du magazine Guitar Part en version numérique disponibles à l'achat et en lecture. Profitez également gratuitement des dernières news et de tous les concours Guitar Part. Conditions d'utilisation de l'application : https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

eGreen2 screens

Guitar Part !4 screens

Verdict

The call

The clearest difference is in-app purchases: eGreen at none against Guitar Part !'s 9. 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. Guitar Part ! sells 9 in-app purchases, starting at $3.99 per month. eGreen asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on November 3, 2026.

Scorecard1 real difference · 7 level

eGreen versus Guitar Part !: the parameters behind the verdict, then further details
Parameter	eGreen	Guitar Part !
Price	Free	Free
Positive reviews	—	70.0% of reviews
Update frequency	Fortnightly	Fortnightly
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	190 MB	115 MB
Age rating	4+	12+
Developer	Jeremie Jean	Morgan Cayre

In-app purchases

None

eGreen

No in-app purchases

9 purchases

Guitar Part !

Subscriptions4

Abonnement pédago 1 mois$3.991 Month
Abonnement pédago 3 mois$9.993 Months
Abonnement magazine numérique$22.991 Year

Show 1 more

Abonnement pédago 12 mois$34.991 Year

One-time5

1 crédit Guitar Part$3.99
3 crédits Guitar Part$11.99
5 crédits Guitar Part$17.99

Show 2 more

10 crédits Guitar part$24.99
20 crédits Guitar part$44.99

Questions

Is eGreen free?

eGreen is free to download, with no in-app purchases.

Is Guitar Part ! free?

Guitar Part ! is free to download, with in-app purchases available.

Do eGreen or Guitar Part ! have ads?

Neither eGreen nor Guitar Part ! shows ads.

Which is updated more often, eGreen or Guitar Part !?

eGreen ships an update fortnightly, and Guitar Part ! fortnightly. Most recently, eGreen was updated on November 3, 2026 and Guitar Part ! on November 3, 2026.