Comparison

Intermountain Histories vs Blending Stack

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

Head to head
About

Intermountain Histories

Explore the history of the Intermountain West with this educational app. It offers scholarly information, stories, and virtual tours of historic sites using a GPS-enabled map. Discover the diverse peoples, places, and events of the region through photos, videos, and audio interviews.

Highlights
  • Scholarly historical information
  • Interpretive stories of historic sites
  • GPS-enabled interactive map
  • Virtual and physical walking tours
  • Historical photos, videos, and audio
  • Continuously updated content
Read full description

Intermountain Histories is a free app that provides scholarly information and interpretive stories of historic sites and events around the Intermountain West regions of Idaho, Wyoming, Montana, Nevada, Utah, Colorado, Arizona, and New Mexico. Discover the histories of the region’s peoples, places, institutions, events, cultures, and more. Using an interactive GPS-enabled map, you can take virtual or physical walking tours of historic sites. As your personal tour guide, Intermountain Histories provides historical information, photographs and images, documentary videos, audio interviews, oral histories, bibliographic citations, and other resources as you explore. Hosted and managed by the Charles Redd Center for Western Studies at Brigham Young University, the collaborative project features carefully researched histories developed by students and professors from institutions around the Intermountain West. A full web-based version of the app is available at http://www.intermountainhistories.org. New pins will be dropped on the map continually as collaborators conduct new research, so check back often. Follow the project on Facebook and Twitter (@InterMtnHistory) for notices of updated content. Questions and comments can be directed to intermountainhistories@byu.edu. Credits: Managed and hosted by the Charles Redd Center for Western Studies at Brigham Young University Powered by Curatescape (curatescape.org)

About

Blending Stack

This app helps educators and parents support students with learning differences, like dyslexia, by creating customizable blending stacks. It aids in building decoding skills step-by-step through a structured phoneme progression, suitable for one-on-one or small group instruction.

Highlights
  • Customizable blending stacks
  • Supports CVC to multisyllabic words
  • Structured phoneme progression
  • Step-by-step decoding skill building
  • Ideal for one-on-one instruction
  • Suitable for small group lessons
Features
Currently charting
Read full description

The Blending Stack App is an essential tool for educators and parents supporting dyslexic learners or students with other learning differences. With this app, you can create fully customizable blending stacks tailored to each learner’s needs, whether working on simple CVC words or advancing to multisyllabic decoding. Designed around a structured phoneme progression, Blending Stack empowers students to build decoding skills step by step. Its flexible format makes it ideal for one-on-one instruction and small group lessons.

Screenshots

Intermountain Histories4 screens
Blending Stack4 screens

Verdict

The call

The clearest difference is price: Intermountain Histories at Free against Blending Stack's $3.99. Intermountain Histories also leads on update cadence (every 6 months vs every 14 months) and ratings volume (5 vs 1). Blending Stack's advantage is chart position (#199 vs unranked). On rating, 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

CostPrice · In-app purchases · Ads · Monetization

Intermountain Histories is free to download; Blending Stack costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Intermountain Histories against 5.0 for Blending Stack. That said, the two scores are not equally well evidenced: Intermountain Histories has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Intermountain Histories ships an update every 6 months, Blending Stack every 14 months. The most recent releases landed on September 8, 2026 and July 28, 2026 respectively.

Scorecard6 real differences · 5 level
Intermountain Histories versus Blending Stack: the parameters behind the verdict, then further details
ParameterIntermountain HistoriesBlending Stack
PriceFree — better$3.99
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 6 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#199 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.2
Further details — not scored
Size26 MB3 MB
Age rating4+4+
DeveloperCleveland State University Research CorporationKids n Books LLC

Customer experience

Intermountain Histories

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Blending Stack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Intermountain Histories

No in-app purchases

None

Blending Stack

No in-app purchases

Questions

Is Intermountain Histories free?
Intermountain Histories is free to download, with no in-app purchases.
Is Blending Stack free?
Blending Stack costs $3.99, with no in-app purchases.
Which has better reviews, Intermountain Histories or Blending Stack?
Intermountain Histories and Blending Stack are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do Intermountain Histories or Blending Stack have ads?
Neither Intermountain Histories nor Blending Stack shows ads.
Which is updated more often, Intermountain Histories or Blending Stack?
Intermountain Histories ships an update every 6 months, and Blending Stack every 14 months. Most recently, Intermountain Histories was updated on September 8, 2026 and Blending Stack on July 28, 2026.

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