Comparison

Renyn vs Diametree

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

Head to head

Tree diameter meter

About

Renyn

Features

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Vigila y controla tu objetivo en tiempo real, incluso en zonas desprovistas de cobertura. Animales, vehículos y personas serán detectados, avisándote al instante. Configura alarmas, selecciona objetivos y determina los horarios restringidos. Puedes incluir a quien desees en un grupo de trabajo, asignar permisos de uso a los usuarios y gestionar el trabajo de una forma más eficiente.

About

Diametree

Features

Read full description

This application uses LiDAR technology to detect a tree trunk and calculate its DBH (diameter at breast height), a standard forestry measurement taken 1.30 meters above the base. The app accurately captures depth and dimensional data to quickly and non-invasively assess the tree’s thickness. An auto-renewable subscription funds ongoing server features: secure cloud processing, multi-device sync/backup, and regular updates to AI parameters/content. These server-side features remain available while the subscription is active. Sign-in is required because captures are processed on our servers to enable cloud processing, per-account quotas, and audit logs. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Renyn4 screens

Diametree4 screens

Verdict

The call

The clearest difference is in-app purchases: Renyn at none against Diametree's 1. Renyn also leads on update cadence (every 2 months vs every 10 months) and iOS requirement (15.6 vs 17.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diametree sells 1 in-app purchase, starting at $8.99 per month. Renyn asks for nothing beyond the download.

UpkeepUpdate frequency

Renyn ships an update every 2 months, Diametree every 10 months. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 3 level

Renyn versus Diametree: the parameters behind the verdict, then further details
Parameter	Renyn	Diametree
Price	Free	Free
Update frequency	Every 2 months — better	Every 10 months
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.6 — better	17.6
Further details — not scored
Size	109 MB	177 MB
Age rating	4+	4+
Developer	H·Cero	Panoimagen

In-app purchases

None

Renyn

No in-app purchases

1 purchases

Diametree

Subscriptions1

Monthly$8.991 Month

Questions

Is Renyn free?

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

Is Diametree free?

Diametree is free to download, with in-app purchases available.

Do Renyn or Diametree have ads?

Neither Renyn nor Diametree shows ads.

Which is updated more often, Renyn or Diametree?

Renyn ships an update every 2 months, and Diametree every 10 months. Most recently, Renyn was updated on September 15, 2026 and Diametree on September 12, 2026.