Comparison

3D Global Temperature Map vs Speed Reading

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

Head to head
About

3D Global Temperature Map

Features
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ALL DATA ARE WITHIN THE APP ! NO INTERNET NEEDED ! 3D EARTH MODEL WITH TEMPERATURE ! SO FAST RESPONSE ! • SPIN THE WHEEL TO EXPLORE It's so easy and natural. • 3-D GLOBAL TEMPERATURE You can use zoom-in/out, rotate or drag gestures. • SLIDER CONTROL Quick temperature change • TEMPERATURES EVERY THREE HOURS So, there are 8x365=2920 samples in all. • TEMPERATURE CONVERSION Celsius = 5/9 * (F - 32) Fahrenheit = 9/5 * C + 32 • CLIMATE CHANGE Global mean surface temperature (1880-2018) • OFF-LINE INDEPENDENT       Once downloaded, you don't need internet to use the app. All audios and pictures are integrated within. Global mean surface temperature change from 1880 to 2018, relative to the 1951–1980 mean. The 1951–1980 mean is 14.2 °C (57.6 °F). (Source: NASA-GISS) This App shows the global temperatures of 2018. The temperature changes in a region is more or less the same year by year. The app covers the time zones of almost all countries and territories: Abkhazia, Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central Africa, Chad, Chile, China, Colombia, Comoros, East Congo, West Congo, Cook Islands, Costa Rica, Croatia, Cuba, Cyprus, Czech, Denmark, Djibouti, Dominican Republic, Dominica, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea-Bissau, Guinea, Guyana, Haiti, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Ivory Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, North Korea, South Korea, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar, Nagorno-Karabakh, Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Nigeria, Niger, Niue, Norway, Oman, Pakistan, Palau, Palestine, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Sahrawi, St. Kitts & Nevis, St. Lucia, St. Vincent & the Grenadines, Samoa, San Marino, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, Somaliland, South Africa, South Ossetia, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, sao tome, Tajikistan, Tanzania, Thailand, Togo, Tonga, Transnistria, Trinidad & Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, UAE, UK, US, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

About

Speed Reading

Features
Read full description

Read more in less time. Rive uses RSVP (Rapid Serial Visual Presentation) to show you one word at a time at a pace you choose—so you stay focused, reduce subvocalization, and build real speed-reading habits. READ ANYTHING • Start instantly with eight classic books built in: Moby Dick, The Great Gatsby, Alice's Adventures in Wonderland, Treasure Island, A Tale of Two Cities, The Adventures of Tom Sawyer, Ulysses, and Wuthering Heights • Paste any text—articles, notes, chapters—and start reading in seconds • Import from the web: paste a URL and Rive fetches and extracts the main article text • Share from Safari, Notes, or any app: use the Share sheet and choose Rive to add it to your library (Free includes the eight classics plus your first few imports; Rive Pro unlocks unlimited imports—see below.) SMART RSVP READER • One word at a time, with the optimal recognition point (ORP) highlighted so your eyes land in the right place • Adjust speed from 150 to 900 words per minute with a simple slider—find the pace that fits you • Jump back or forward 10 words anytime; play and pause with one tap • Progress is saved automatically. Pick up exactly where you left off, across all your items TRAIN YOUR SPEED • Find Your Speed — Gradually increases pace so you discover your comfortable reading speed (free) • Two more guided modes—Build Speed and Comfort & Focus—are included with Rive Pro (see below) TRACK YOUR PROGRESS • See total words read, total time read, and your average WPM • Filter stats by today, this week, this month, or all time • Yearly streak calendar shows every day you read or trained—build a habit that sticks RIVE PRO Upgrade to unlock everything: • Unlimited imports — save articles, books, and pasted text without limit • All training modes — Build Speed and Comfort & Focus, alongside Find Your Speed • Reading insights — trend charts for words read, reading speed, and training progress over time (7, 30, and 90-day views) • Support an independent developer building Rive Rive Pro is available as a monthly or yearly auto-renewing subscription, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled anytime in your App Store account settings. DESIGNED TO STAY OUT OF THE WAY • Clean, minimal reader so you focus on the words • Optional accent themes (e.g. blue, green) for the interface and reading highlight • Light and dark mode support Rive is built for anyone who wants to read more without spending more time—whether you're catching up on articles, revisiting classics, or training yourself to read faster and with better focus. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.jamesbtlr.com/rsvp/privacy.html

Screenshots

3D Global Temperature Map4 screens
Speed Reading4 screens

Verdict

The call

The clearest difference is price: Speed Reading at Free against 3D Global Temperature Map's $1.99. Speed Reading also leads on update cadence (every 2 months vs every 37 months). 3D Global Temperature Map's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On 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

CostPrice · In-app purchases · Ads · Monetization

Speed Reading is free to download; 3D Global Temperature Map costs $1.99 up front. Speed Reading sells 3 in-app purchases, starting at $2.99 per month. 3D Global Temperature Map asks for nothing beyond the download.

UpkeepUpdate frequency

3D Global Temperature Map ships an update every 37 months, Speed Reading every 2 months. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 1 level
3D Global Temperature Map versus Speed Reading: the parameters behind the verdict, then further details
Parameter3D Global Temperature MapSpeed Reading
Price$1.99Free — better
Update frequencyEvery 37 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size552 MB9 MB
Age rating4+4+
Developer俊 姜James Butler

In-app purchases

None

3D Global Temperature Map

No in-app purchases

3 purchases

Speed Reading

Subscriptions2
  • Rive Pro Monthly$2.991 Month
  • Rive Pro Yearly$14.991 Year
One-time1
  • Rive Pro Lifetime$24.99

Questions

Is 3D Global Temperature Map free?
3D Global Temperature Map costs $1.99, with no in-app purchases.
Is Speed Reading free?
Speed Reading is free to download, with in-app purchases available.
Do 3D Global Temperature Map or Speed Reading have ads?
Neither 3D Global Temperature Map nor Speed Reading shows ads.
Which is updated more often, 3D Global Temperature Map or Speed Reading?
3D Global Temperature Map ships an update every 37 months, and Speed Reading every 2 months. Most recently, 3D Global Temperature Map was updated on October 18, 2026 and Speed Reading on October 11, 2026.

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