COLBOR STUDIO vs Units
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COLBOR STUDIO
This app offers a novel solution for managing lighting fixtures, allowing users to easily adjust parameters, pair devices, and share scene settings. It provides advanced control over color temperature, effects, and hues for photography and videography.
- Easy-to-operate interface with slider adjustment
- One-button automatic pairing of lighting fixtures
- Generate QR codes to share scene settings
- Adjust INT and CCT in White mode
- GEL mode for CTB and CTO color changes
- Visual HSI palette for color selection
- Multiple color effects for specific shooting scenarios
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COLBOR presents applicable and superior products for users on every level to improve photos and videos. Therefore, let us present the COLBOR Studio to pair with COLBOR lighting fixtures, providing a novel solution for lighting fixtures management. ● The interface is clearly displayed and easy to operate. Slider design can provide steady and smooth adjustment so that users can regulate the parameter at will; ● The powered-on lighting fixtures would automatically pair after users tap the one-button on the interface, saving the complicated pairing process; ● After a scene is set, users can generate a QR code to share the scene with others. The joining effort of all would greatly improve the efficiency; ● Under White mode, users can adjust the INT and CCT of fixtures, and in the SOURCETYPE, users can find some daylight types that are commonly used, such as Day, Filming, Modeling, Dysprosium 5600K,White Halogen, Short-arc Xenon, etc; ● Based on Tungsten and Dysprosium, the GEL mode offers CTB and CTO modes, with more flexibility in color changing in variety of levels; ● COLBOR Studio presents a visual HSI palette, where all the colors are optional. Users can enter the values manually, or drag to select/delete a color block; ● Multiple color effects build a special circumstance for each specific shooting, for example, Flash, Faulty Bulb, Lightning, Pulsing. This wireless control system allow users to control multiple lighting fixtures with one mobile device. Whether it’s indoor or outdoor environment, COLBOR Studio will assist users to control their fixtures in pursuit of the most satisfying result for photography or videography.
Units
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Units is a pocket tool for the numbers you keep looking up. Convert units and currency, run everyday calculations, check a formula or a constant, and do the sum on a calculator that stays out of the way. UNIT CONVERSION Pick a category and enter a number. Every unit in that category is converted at once, so you never have to choose what to convert to. • Seven categories: length, weight, temperature, volume, area, speed and currency. • Metric, imperial, US and traditional Chinese units: feet, pounds, Fahrenheit, gallons, jin, mu and more. • Look-alike units are listed separately, such as US and UK gallons, or tonnes and short tons. • Pin the units you use most, and tap any result to copy it. CURRENCY • 22 widely used currencies with rates updated daily. The last rates are kept for when you are offline, and the rate date is always shown. • Drag currencies into the order you want and hide the ones you don't need. • Rates are mid-market reference rates. Your bank or card rate will differ. CALCULATORS Fill in a few numbers and get the answer. Every field comes with a short note on what to enter. • Pensions: China urban employee pension, a stop-or-keep-contributing comparison, and Canada CPP + OAS + GIS. • Loans and savings: fixed-payment and fixed-principal loans, compound interest, annualized return. • Health and fitness: BMI, pace. • Spending and travel: discounts, unit price, tip and split, percent change, fuel cost, electricity cost. • Pension results can be shared as a clear one-page image, with age and income hidden. FORMULAS • More than 100 formulas across math, physics, chemistry, finance and economics, grouped by topic: triangles, electricity, solutions, interest and more. • Formulas are properly typeset, and the meaning of every symbol is listed underneath. • Search by name. Some formulas take your numbers directly. CONSTANTS 51 constants from math, physics, chemistry and astronomy, with units and a short note. Tap one to copy its value. CALCULATOR Pull up a half-height calculator from any screen and keep reading the formula above it. Brackets, percent, powers, roots, trig functions, logarithms, factorial and π, with the result shown as you type. ALSO • English and Simplified Chinese, switchable at any time in Settings. • No account, no personal data collected, no ads. Formulas and constants are provided for reference; check important calculations against an authoritative source. Pension and loan calculations are rough estimates based on published rules. They are not official figures and not financial or investment advice.
Screenshots
Verdict
The clearest difference is update cadence: Units at every 2 days against COLBOR STUDIO's every 2 weeks. COLBOR STUDIO's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
COLBOR STUDIO ships an update every 2 weeks, Units every 2 days. The most recent releases landed on October 30, 2026 and October 26, 2026 respectively.
| Parameter | COLBOR STUDIO | Units |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (12 ratings) — better | — |
| Positive reviews | 11.1% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Moman Technology Limited | WiseInsur technology Inc. |
In-app purchases
COLBOR STUDIO
No in-app purchases
Units
No in-app purchases









