Comparison

Mango Exposure vs Stops+

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

Head to head
About

Mango Exposure

Calculate precise long exposure times with ND filter compensation and depth of field parameters. Supports various sensor sizes and measurement units, with a built-in timer for extended shots. Offers light and dark modes for iOS devices.

Highlights
  • ND filter compensation up to 20 stops
  • Multiple filter notation formats
  • Built-in countdown timer
  • Hyperfocal distance calculation
  • Support for various sensor sizes
  • Switchable measurement units (meters/feet)
  • Light and dark appearance modes
Features
Read full description

Calculate long exposure times and depth of field with precision. ## Long Exposure ## - Up to 20 stops of ND filter compensation - Multiple filter notation formats (stops, optical density, ND number) - Built-in countdown timer for exposures over 5 seconds ## Depth of Field ## - Hyperfocal distance, near limit, and far limit - Supports APS-C, full frame, Micro Four Thirds, medium format, and large format sensors - Switch between meters or feet & inches ## Designed for iOS ## - Light and dark appearance - iPad multitasking support ## Pricing ## - Free with ads - One-time purchase to remove ads Happy photographing! – Yilei

About

Stops+

This app precisely calculates exposure compensation for aperture, FPS, shutter speed, and ISO with fine increments. It helps artists and technologists avoid guesswork on set or in labs, offering features like DIFF Mode for instant attribute differences and filter compensation.

Highlights
  • Precise exposure compensation calculation
  • Adjustments in 1/32 stop increments
  • DIFF Mode for instant attribute differences
  • Lens filter compensation (up to 2 filters)
  • Customizable parameter settings
  • ETTR/ETTL ISO calculation
Read full description

Designed for artists/technologists who aspire to creative mastery with absolute precision. Say goodbye to guesswork on/off sets or even labs. • 'Stops+' helps calculate compensation for exposure changes to Aperture, FPS, Shutter Angle, Shutter Speed and ISO with super-fine increments. • You can make adjustments as small as 1/32 stop for a range up to 28 stops. • With DIFF Mode - you can also now get the stops difference between two attribute values instantly. >> HOW PRECISE? • Quite extensively. Nothing is hardcoded, and it always calculates instantly even for the tiniest changes. The technology behind, it is similar to what camera manufacturers use to design their high-end cameras. Though tuned for fine results, it’s still quite adaptable to your needs and remembers your preferences. >> USE CASES: • DOUBLE-CHECK your compensated values on set. • PRE-PLAN your shoots. For example… whether you really need high power lighting equipment based on your camera’s available dynamic range. You can test-out varied scenarios compensating for exposure in prep itself. • Play around and TRAIN yourself to learn the in-between values. For example… did you know, If you compensate for -2/3 stops on shutter angle of 172.8°, it is 108.9°?! Neat. >> HOW IT WORKS: 1. Simple. First, pick your shoot mode - i.e., Video or Photo mode. 2. Then just select what you'd like to adjust like Aperture, FPS, Shutter angle, Shutter speed or ISO - based on the shoot mode selected. PLUS Mode: 3. Next, set the precision for how finely you’d like to increment the exposure such as 1/3rd, 1/8th etc... 4. Set your current value in the picker you want to compensate for. 5. Additionally, if you’d like to pre-compensate for any lens filters (such as ND, PL , Artistic Filters etc…) - now you can stack up to 2 filters. 6. NEW in 1.4: For ISO - you can also pre-compensate like the PROs to calculate ETTR/ ETTL now i.e, ‘what ISO to shoot at’ Vs ‘what ISO to expose for’. 7. Finally, just slide your exposure slider and watch the magic happen. DIFF Mode: 1. Just flick those two fancy wheels to get the ‘stops difference’ instantly. Feel free to play around. >> VALUE ADDED FEATURES --- Custom Compensation Settings Customize any of the parameters below: • Aperture: Option to set your lens’s min & max aperture. • FPS: Option to select even high or ultra-high frame rates, up to a whopping 1,000,000 frames per second. • ISO: Option to select full or 1/3rd increments - ranging from ISO 50 to 819,200. • Shutter Angle: Option to set your min & max angles (from 1 to 360) • Shutter Speed: Option to set your min & max speed (from 1/32000 to 30 sec) • Lens Filters: NDs usually have varied nomenclatures in the industry like ND0.3, ND2 or ND 1x - you now have the option to select your preferred naming style. Similarly, PL also has a naming style for convenience here, though not industry standard. --- Super Fine Increments • Set your preference for fine exposure increments from 1 full stop all the way upto 1/32 stop. --- Precise Decimal Digits • Go beyond or below the industry standard to explore compensated values with more or less decimal digits. --- Extended Slider Range • With an extended range beyond today’s cameras abilities - discover compensated results even for futuristic shooting scenarios. --- Personalized Themes + Dark Mode • Choose your preferred theme and let your personality shine. --- Themed App Icons • Showcase your inner theme even outside with a theme-paired app icon style. --- iPadOS ready Do the same & much more on iPads with: • multi-window support like Slide Over, Split View etc…. • PRO Tip: You can also customize themes individually for each window separately. • NEW in 1.4: iPadOS also gets the ‘swipe to switch’ camera attributes ---------- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mango Exposure4 screens
Stops+4 screens

Verdict

The call

The clearest difference is rating: Mango Exposure at 5.0 against Stops+'s 4.5. Mango Exposure also leads on update cadence (every 2 weeks vs every 6 weeks). Stops+'s advantage is iOS requirement (18.0 vs 26.0). On price, ratings volume, ads and in-app purchases 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. Mango Exposure sells 1 one-off in-app purchase and Stops+ sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mango Exposure holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Mango Exposure ships an update every 2 weeks, Stops+ every 6 weeks. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 6 level
Mango Exposure versus Stops+: the parameters behind the verdict, then further details
ParameterMango ExposureStops+
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.0 — better
Further details — not scored
Size10 MB30 MB
Age rating4+9+
DeveloperMango Umbrella LLCPurpl Pro

Customer experience

Mango Exposure

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Stops+

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Mango Exposure

One-time1
  • Remove ads$1.99
5 purchases

Stops+

Subscriptions2
  • Plus$1.991 Month
  • Plus7 Days trial$5.991 Year
One-time3
  • Lab Super Precision$4.99
  • Exposure Compensate$4.99
  • Plus Lifetime$24.99

Questions

Is Mango Exposure free?
Mango Exposure is free to download, with in-app purchases available.
Is Stops+ free?
Stops+ is free to download, with in-app purchases available.
Which has better reviews, Mango Exposure or Stops+?
Mango Exposure is rated higher. Mango Exposure averages 5.0 out of 5 from 1 ratings, while Stops+ averages 4.5 from 2 ratings.
Do Mango Exposure or Stops+ have ads?
Neither Mango Exposure nor Stops+ shows ads.
Which is updated more often, Mango Exposure or Stops+?
Mango Exposure ships an update every 2 weeks, and Stops+ every 6 weeks. Most recently, Mango Exposure was updated on September 29, 2026 and Stops+ on October 4, 2026.

Other comparisons