Comparison

Mathematical Institute SASA 75 vs Shor's algorithm

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

Head to head

Mathematical Institute SASA 75

demonstrating Shor's algorithm

Free

📚 Education

No ratingsView app →

About

Mathematical Institute SASA 75

Features

Read full description

The application was realized for the celebration of the 75th anniversary of the founding of the Mathematical Institute of the Serbian Academy of Sciences and Arts.

About

Shor's algorithm

Features

Read full description

This app is a demonstration of Shor's algorithm. You can get some help to understand Shor's algorithm.

Screenshots

Mathematical Institute SASA 753 screens

Shor's algorithm2 screens

Verdict

The call

The clearest difference is in-app purchases: Mathematical Institute SASA 75 at none against Shor's algorithm's 3. Mathematical Institute SASA 75 also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (13.0 vs 16.0). On price, ads 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

Both are free to download. Shor's algorithm sells 3 one-off in-app purchases. Mathematical Institute SASA 75 asks for nothing beyond the download.

UpkeepUpdate frequency

Mathematical Institute SASA 75 ships an update every 2 months, Shor's algorithm every 6 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 3 level

Mathematical Institute SASA 75 versus Shor's algorithm: the parameters behind the verdict, then further details
Parameter	Mathematical Institute SASA 75	Shor's algorithm
Price	Free	Free
Update frequency	Every 2 months — better	Every 6 months
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	16.0
Further details — not scored
Size	344 MB	7 MB
Age rating	4+	4+
Developer	Dusan Tatic	Sungjun Kim

In-app purchases

None

Mathematical Institute SASA 75

No in-app purchases

3 purchases

Shor's algorithm

One-time3

coffee$0.99
latte$4.99
whopper set$9.99

Questions

Is Mathematical Institute SASA 75 free?

Mathematical Institute SASA 75 is free to download, with no in-app purchases.

Is Shor's algorithm free?

Shor's algorithm is free to download, with in-app purchases available.

Do Mathematical Institute SASA 75 or Shor's algorithm have ads?

Neither Mathematical Institute SASA 75 nor Shor's algorithm shows ads.

Which is updated more often, Mathematical Institute SASA 75 or Shor's algorithm?

Mathematical Institute SASA 75 ships an update every 2 months, and Shor's algorithm every 6 months. Most recently, Mathematical Institute SASA 75 was updated on October 27, 2026 and Shor's algorithm on October 10, 2026.