Comparison

ThermoPlus vs Sun AR

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

Head to head
About

ThermoPlus

Monitor temperatures wirelessly 24/7 with this device. It logs up to 100 days of data and allows export to CSV for analysis. Supports a wide temperature range and offers a long wireless range via Bluetooth.

Highlights
  • 24/7 temperature monitoring
  • 100-day data logging
  • Wide temperature range (-45~125℃)
  • 100-meter wireless range
  • Bluetooth 4.2 connectivity
  • CSV data export
Features
Read full description

ThermoPlus is a wireless temperature sensor, it provides: * 7*24 hours temperature monitoring * Data-logger, 100-day history * Temperature range: -45~125℃ * Bluetooth 4.2 with 100-meter wireless range * Export history to CSV for analysis with Number,EXCEL or other data applications

About

Sun AR

Easily visualize the sun's path and position for any date and time using augmented reality. Plan photoshoots, outdoor events, or understand sunlight exposure without complex astronomical data.

Highlights
  • AR Sun Path visualization
  • Simplified sunlight data (golden hour, sunset)
  • Map view for sun positioning
  • Supports any date and time
  • Ideal for photographers and event planners
Read full description

Point your phone at the sky and watch the sun's path appear overhead. Sun AR uses augmented reality to show exactly where the sun rises, travels, and sets from where you're standing — today or on any date. See if a balcony catches the afternoon light, plan a golden hour shoot, or check a home before you visit. No more guessing which way the light falls. What you can do with Sun AR: - See the sun's path overhead in augmented reality, right where you stand - Check if a room, balcony, terrace, or garden gets direct sun, and exactly when - Plan golden hour, blue hour, sunrise, and sunset for photos and shoots - Scout homes, apartments, and open houses before you visit - Preview the sun for any date of the year, from midsummer to deep winter - Search any location on the map and see its light without going there - Read sunrise, sunset, solar noon, and daylight length at a glance - Add home screen widgets for sunrise, sunset, and daylight Sun AR brings together ARKit, your compass and location, map search, and precise solar calculations to make sunlight easy to see and plan around. Built for photographers, realtors, home buyers, renters, architects, gardeners, travelers, and anyone who needs to know where the sun will be. Features at a glance: - Augmented reality sun path - Sun direction on the map - Any date and time preview - Search any location worldwide - Sunrise and sunset times - Golden hour and blue hour - Daylight duration charts - Sunrise, sunset, and daylight widgets Some features require location and camera permissions. Changing the date and other premium features may require a subscription or one-time purchase. Terms: https://getsun.app/terms Privacy: https://getsun.app/privacy-policy

Screenshots

ThermoPlus4 screens
Sun AR4 screens

Verdict

The call

The clearest difference is rating: Sun AR at 4.6 against ThermoPlus's 2.1. Sun AR also leads on update cadence (weekly vs every 6 weeks). ThermoPlus's advantage is in-app purchases (none vs 2) and review sentiment (33% vs 0%). On price, ratings volume, ads and monetization model 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. Sun AR sells 2 in-app purchases, starting at $19.99 per year. ThermoPlus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sun AR holds the better App Store score, 4.6 against 2.1. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews complicate that: 33% of ThermoPlus's written reviews are positive against 0% of Sun AR's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ThermoPlus ships an update every 6 weeks, Sun AR weekly. Both last shipped on October 9, 2026.

Scorecard5 real differences · 5 level
ThermoPlus versus Sun AR: the parameters behind the verdict, then further details
ParameterThermoPlusSun AR
PriceFreeFree
Rating2.1 (8 ratings)4.6 (10 ratings) — better
Positive reviews33.3% of reviews — better0.0% of reviews
Number of ratings810 — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS10.0 — better26.0
Further details — not scored
Size27 MB15 MB
Age rating4+4+
Developer林青 刘Pixby Media AB

Customer experience

ThermoPlus

All ratings8 ratings
Positive25.0%
Neutral12.5%
Negative62.5%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Sun AR

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

ThermoPlus

No in-app purchases

2 purchases

Sun AR

Subscriptions1
  • Premium Annual$19.991 Year
One-time1
  • Lifetime$29.99

Questions

Is ThermoPlus free?
ThermoPlus is free to download, with no in-app purchases.
Is Sun AR free?
Sun AR is free to download, with in-app purchases available.
Which has better reviews, ThermoPlus or Sun AR?
Sun AR is rated higher. ThermoPlus averages 2.1 out of 5 from 8 ratings, while Sun AR averages 4.6 from 10 ratings.
Do ThermoPlus or Sun AR have ads?
Neither ThermoPlus nor Sun AR shows ads.
Which is updated more often, ThermoPlus or Sun AR?
ThermoPlus ships an update every 6 weeks, and Sun AR weekly. Most recently, ThermoPlus was updated on October 9, 2026 and Sun AR on October 9, 2026.

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