Comparison

Tuner vs DragonSphere

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

Head to head
About

Tuner

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Revamp your drive with Tuner, a groundbreaking tool designed to enhance your vehicle's responsiveness and performance. This innovative solution connects seamlessly to your accelerator pedal and is compatible with a wide range of vehicles, including electric vehicles (EVs), hybrids, and traditional internal combustion engine cars. The Tuner App serves as an additional control system, delivering an unmatched driving experience. Key Features: Universal Compatibility: Ideal for diverse vehicle types, from advanced EVs and hybrids to conventional cars. Enhanced Control System: The Tuner App offers supplemental control. Diverse Driving Modes: Choose from Sport for power, Eco for efficiency, Traffic for versatility, Xtreme for excitement, Valet for safety, and Secure for added security. Seamless Vehicle Integration: The module discreetly connects to your accelerator, ensuring a clean and simple setup. Auto-Optimization: Automatically customizes settings to your vehicle's specifications, simplifying the experience. User-Friendly Tuner App: Provides a secondary way to adjust and fine-tune your settings with ease. Experience the difference with Tuner – your gateway to enhanced vehicle performance and responsiveness. Whether cruising through urban landscapes or adventuring on the open road, Tuner works in synergy to adapt to your driving style, ensuring peak performance for all vehicle types.

About

DragonSphere

Features
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DragonSphere makes caring for and managing reptiles and invertebrates simple and reliable. Designed specifically for keepers and breeders, the app lets you organize all essential animal data in one place — from names, photos, morph, and feeding schedules to birthdays, sex, feeder types, and species. Document feedings, sheds, and weight and size measurements, complemented by reminders for feedings and cleanings so nothing gets forgotten. Manage your terrariums and assign animals and cleanup crew. Animals can be exported and imported with all their data via AirDrop to other devices (Premium). Your data is stored locally on your device and optionally synced securely to your private cloud — no registration required. The free version supports up to seven reptiles and invertebrates with all core features. Available in 38 languages. Built by an experienced breeder, DragonSphere gives you maximum control and privacy: your data belongs to you. With DragonSphere Premium you unlock advanced features that make keeping and breeding reptiles and invertebrates significantly more efficient — with an unlimited number of animals and tools that keep you on top of your collection at all times. Log feedings quickly by scanning a QR code or via multi-select for entire groups. Manage your terrariums along with their assigned animals and cleanup crew. For breeders, Breeding Management plans pairings and manages clutches, events, and hatchlings in dedicated projects. Structured Genetics records each animal's morphs by inheritance type and gene locus, and the Gene Calculator shows the expected offspring of a pairing with probabilities — right in a clutch or as a quick calculator from the home screen. Get species data sets straight from the mf-cornsnakes.at catalog, map them to your species and export your own species as a .dsspecies file. Finally, saving and sharing handle the rest: import data from CSV or Time2Feed, share individual animals as .dsanimal files via AirDrop, or create a complete backup including all photos as a .dsbackup file. DragonSphere Premium offers professional tools for structured animal management with full control and privacy over your data. -------------------- What's New -------------------- Version 1.6 · Reminders switchable one by one · Health check · Genetics from the Catalog · Merge and export species · Feeder details · Frozen feeders · Handover card as image · Price on the animal Version 1.5 · SoloPlan sync master switch · Feeder stock counting · Genetics dataset import · Birth date precision · Improved imports & backups · Many fixes Version 1.4 · Breeding Management · Structured Genetics · Gene Calculator · iPad layout · Backup with photos · Bulk export Version 1.3 · Enclosures · Invertebrates · Multi-select & bulk actions · Redesigned animal details · SoloPlan integration Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Tuner4 screens
DragonSphere4 screens

Verdict

The call

The clearest difference is in-app purchases: Tuner at none against DragonSphere's 2. Tuner also leads on iOS requirement (15.2 vs 17.0). DragonSphere's advantage is update cadence (every 11 days vs every 4 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DragonSphere sells 2 in-app purchases, starting at $0.99 per month. Tuner asks for nothing beyond the download.

UpkeepUpdate frequency

Tuner ships an update every 4 months, DragonSphere every 11 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 3 level
Tuner versus DragonSphere: the parameters behind the verdict, then further details
ParameterTunerDragonSphere
PriceFreeFree
Update frequencyEvery 4 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.2 — better17.0
Further details — not scored
Size9 MB66 MB
Age rating4+4+
DeveloperIOTuning GmbH. MARKUS I. FRICKE

In-app purchases

None

Tuner

No in-app purchases

2 purchases

DragonSphere

Subscriptions2
  • Premium User$0.991 Month
  • Premium Breeder$2.991 Month

Questions

Is Tuner free?
Tuner is free to download, with no in-app purchases.
Is DragonSphere free?
DragonSphere is free to download, with in-app purchases available.
Do Tuner or DragonSphere have ads?
Neither Tuner nor DragonSphere shows ads.
Which is updated more often, Tuner or DragonSphere?
Tuner ships an update every 4 months, and DragonSphere every 11 days. Most recently, Tuner was updated on October 25, 2026 and DragonSphere on October 28, 2026.

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