HerpMapper vs LumenIZE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HerpMapper
Record reptile and amphibian observations with photos, sounds, and GPS locations. Your data supports scientific research and conservation efforts globally. Access your findings online and contribute to a shared database.
- Record observations with photos and sound
- Automatic GPS location tagging
- Offline recording capability
- Searchable herpetofauna database
- Data contribution to research and conservation
- View records on the HerpMapper website
Read full descriptionHide full description
HerpMapper is a 501(c)(3) nonprofit organization designed to gather and share information about reptile and amphibian observations across the planet. Using the HerpMapper mobile app, you can create records of your herp observations and keep them all in one place. In turn, your data is made available to HerpMapper Partners – groups who use your recorded observations for research, conservation, and preservation purposes. Your observations can make valuable contributions on the behalf of amphibians and reptiles. Using your phone’s camera and GPS capabilities, the HerpMapper mobile app creates a ‘voucher record’ of your find, incorporating photos of the animal, and recording the location. For calling frogs and toads, the app enables you to record and include a sound file in a record. The date and time of day are also recorded. The app features a searchable database of the common and scientific names for all of the world’s herpetofauna, and you can search for either type of name by entering just a fragment. The newest version of the app allows you to add multiple photos and soundfiles to a record The HerpMapper mobile app does not require wireless or cellular service in order to properly record locations - it uses your phone’s native GPS device, which remains in satellite contact when outside (many HerpMapper records have been recorded in remote corners of the globe). Once you are back in wireless or cellular range, you can upload (sync) your collected records to the HerpMapper database. Once uploaded, you can view any and all of your records from the HerpMapper website (www.herpmapper.org). Creating a HerpMapper account is fast, simple, and free, and you can use the site and the mobile app to keep track of your finds, build a life list, and contribute to science and herp conservation! Instructions for creating an account, and installing and using the mobile app, are listed on the HerpMapper website. Who can see the records you create? There are two levels of visibility for records. Only you and HerpMapper Partners have access to all of the data in the records you create. Other users of HerpMapper and the general public can only see very basic information in your records – they do not have access to exact locality data. Any pictures attached to a record have their locality metadata stripped, so they can be seen by everyone on the HerpMapper website, which means you can also see the cool herps being recorded by other people from around the world. Who are HerpMapper's Partners? For the most part, they are biologists working for state or regional agencies, university researchers, or conservation organizations across the globe. A list of HerpMapper Partners is maintained on the HerpMapper website.
LumenIZE
This app offers precise control over reptile lighting systems, allowing users to create custom solar cycles and emulate seasons. It enhances animal welfare and promotes energy efficiency with dimmable UV-B and LED lamps. The system is Bluetooth-enabled and water-resistant.
- App-controlled T5 UV-B and LED lighting
- Precise control over lighting cycles
- Emulate seasons and solar cycles
- Bluetooth enabled dimming
- IP65 water resistance
- Control up to 50 named devices
- Energy saving up to 30%
Read full descriptionHide full description
Unlock the Power of LumenIZE™—Arcadia Reptile introduces the first app-controlled T5 UV-B and JungleDawn-LED Bar systems, combining precise control with maximum energy efficiency. Your key to bespoke reptile lighting and advancing animal welfare. Provide smooth energy rich solar cycles, emulate the seasons and look forwards to seeing energy savings when compared to fixed voltage options. Bluetooth enabled, fully dimmable UV-B and LED lamps, IP65 water resistance, Easy lamp changes, internal battery, control up to 50 named devices, Save energy= up to 30% average energy reduction via dimming. The LumenIZE ProT5 will allow you to provide wild-like levels of bioavailable UV energy, over the terrestrial UV and visible spectrum, and then having total control of how it does so through the simulation of naturalistic solar cycles. The LumenIZE version of the globally trusted Jungle Dawn-LED bar has been redesigned to increase light production and therefore PAR. As a result, you can trust Arcadia Reptile LumenIZE JungleDawn-LED Bar to deliver unparalleled plant growth results whilst also greatly brightening a cage, being inspiring to natural basking and providing usable energy for plants and animals. The LumenIZE enabled devices offer water resistance to the IP65 standard and full, totally smooth dimming control via the Arcadia Reptile LumenIZE app. Create an energy rich, vibrant energy provision for your plants and animals and have exact control over each lamp by name. LumenIZE enabled products store programming within each lamp and backs this up with a small exchangeable battery. If a power cut happens, the memory within each bar is maintained. When the power is restored, the lamp will illuminate/ or not at the correct part of its programming. Arcadia Reptile JungleDawn-LED Bar with LumenIZE control can be linked to other LumenIZE LED Bars and LumenIZE enabled ProT5 UV-B systems.
Screenshots
Verdict
The clearest difference is rating: HerpMapper at 3.5 against LumenIZE's 1.6. HerpMapper also leads on review sentiment (42% vs 10%). LumenIZE's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
HerpMapper holds the better App Store score, 3.5 against 1.6. Both are backed by a comparable volume of ratings — 24 and 61 respectively. Written reviews point the same way: 42% of HerpMapper's written reviews are positive against 10% of LumenIZE's.
HerpMapper ships an update every 3 months, LumenIZE every 2 months. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.
| Parameter | HerpMapper | LumenIZE |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (24 ratings) — better | 1.6 (61 ratings) |
| Positive reviews | 41.7% of reviews — better | 10.4% of reviews |
| Number of ratings | 24 | 61 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Donald Becker | Monkfield Nutrition Ltd |
Customer experience
HerpMapper
LumenIZE
In-app purchases
HerpMapper
No in-app purchases
LumenIZE
No in-app purchases









