Trees Diary vs DahliaGens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trees Diary
Document and manage your tree inventory with detailed profiles, track their development through a diary with photos, and visualize them on a map. Supports multiple languages and iCloud backup for easy management and transfer.
- Individual tree profiles
- Diary entries with photos
- Map view of tree locations
- Photo documentation with adjustable size
- iCloud backup and export
- Multilingual support
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Trees Diary - Your Digital Journal for Trees, Shrubs, and Woody Plants Document and manage your entire tree inventory - whether in your own garden, on an orchard meadow, in the forest, or across your property. Trees Diary is the perfect app for anyone who wants to systematically catalog their trees, fruit trees, shrubs, and hedges and follow their development over the years. CATALOG & MANAGE TREES Create an individual profile for each tree - including species, variety, planting date, and exact location on the map. Whether it's a single apple tree in the garden, a row of oaks along a field, or an entire orchard meadow - stay on top of it all. KEEP A DIARY Track the development of your trees over the years. Document pruning, flowering times, harvest yields, pest infestations, or special observations - with text and photos. MAP VIEW See all your trees at a glance - as pins on the map. Ideal for orchards, woodland plots, or large properties. Switch between standard and satellite view. PHOTO DOCUMENTATION Photograph your trees throughout the seasons and track their growth. Compression and image size are adjustable to keep the database lean. ICLOUD BACKUP Automatically back up your database to iCloud Drive and transfer it to another device. Email export is also available. NEW: MULTILINGUAL Now available in German, English, Spanish, French, Italian, and Chinese (Simplified). Perfect for: - Garden owners with fruit trees and ornamental shrubs - Orchard meadow operators and community orchard groups - Forest owners and forestry enthusiasts - Conservationists and tree sponsorships - Property owners with tree inventories Simple. Clear. For everyone who loves their trees.
DahliaGens
This app simplifies dahlia breeding for enthusiasts and growers. Track flower traits, seedling progress, and parent crosses. Generate and manage crosses, monitor germination, and sort seedlings by various characteristics.
- Track dahlia breeding progress
- Record flower traits
- Log seedling development
- Manage parent crosses
- Generate and edit crosses
- Monitor germination
- Sort seedlings by characteristics
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Take the guesswork out of dahlia breeding. Whether you're a hobbyist or a serious grower, DahliaGens gives you the tools to track, cross, and manage your dahlias with ease. Effortlessly record flower traits, log seedling progress, and track parent crosses — all in one place. Designed with breeders in mind, you can generate and edit crosses, monitor germination, and sort seedlings by form, size, color, and rating. Start tracking your dahlias today for free! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: DahliaGens at Free against Trees Diary's $0.99. DahliaGens also leads on update cadence (every 3 weeks vs every 22 months) and review sentiment (100% vs 80%). Trees Diary's advantage is in-app purchases (none vs 6). On 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
DahliaGens is free to download; Trees Diary costs $0.99 up front. DahliaGens sells 5 in-app purchases, starting at $4.99 per month. Trees Diary asks for nothing beyond the download.
Trees Diary ships an update every 22 months, DahliaGens every 3 weeks. The most recent releases landed on September 21, 2026 and June 1, 2026 respectively.
| Parameter | Trees Diary | DahliaGens |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 22 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 64 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | Matthias Rudolph | Owen Curtis |
Customer experience
Trees Diary
DahliaGens
In-app purchases
Trees Diary
No in-app purchases
DahliaGens
- Monthly Hobbyist$4.991 Month
- Monthly Enthusiast$7.991 Month
- Enthusiast2 variants$29.991 Year
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- Yearly Hobbyist$44.991 Year
- Yearly Enthusiast$59.991 Year









