Comparison

Old Fort Schools vs Formula Conversion

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

Head to head
About

Old Fort Schools

Stay informed about school district events, customize notifications for your student's organizations, and access weekly cafeteria menus. The app provides live updates from administration and a directory for contacting staff and departments.

Highlights
  • Event listings with calendar integration
  • Customizable student organization notifications
  • Weekly cafeteria menus
  • Live district updates feed
  • Staff and department contact directory
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Introducing the brand new app Old Fort Schools. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to your calendar to share the event with friends and family with one tap.   CUSTOMIZE NOTIFICATIONS Select your student’s organization within the app and make sure you never miss a message. CAFETERIA MENUS  Within the dining section, you’ll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you’ll find updates from administration about what’s going on in the district right now.  Whether that’s celebrating a student’s success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy to navigate directory.

About

Formula Conversion

Features
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It is a formula conversion application. You can print a formula or a modified formula. You can save unmodified formulas to your phone's storage medium and then open it if necessary. Upgrading An application without an upgrade is limited to 24 formula conversions. If you want to convert the formula more than ten times, you must make an in-app purchase. Creating and opening a formula You can open the formula by clicking the first button on the toolbar. You can create a new formula using the symbols, symbols, numbers, and letters on the keyboard. You can change the font size of letters and symbols by pressing the "alp." Or "ALP." And "sym." Or "SYM." Buttons on the toolbar. If you wish, you can delete the characters by pressing the "del." Key. And use the arrows to move between the elements of the formula. Formatting the formula You can format the formula by first selecting the characters you want to change. The selection key is "Sel.", And you can then select by scrolling between the elements of the formula or by pressing the finger on the desired character. You can format the selected formula by pressing the second button on the toolbar from the back. You can change the font, font size, font, and font color Saving and printing the sample You can save the formula by pressing another button on the toolbar. Press the third button on the toolbar to print. If you want to delete the saved formulas, press the fourth button on the toolbar. Converting a formula When the formula is ready, you can publish parts of the formula. To publish part of a formula, select the item with the cursor. Press the fifth button on the toolbar to publish the formula. You can also print the converted formula by clicking the "Print" button. Zoom a formula If you want to increase or decrease the formula, press the third button on the back of the toolbar.

Screenshots

Old Fort Schools3 screens
Formula Conversion3 screens

Verdict

The call

The clearest difference is in-app purchases: Old Fort Schools at none against Formula Conversion's 1. On price, update cadence, 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. Formula Conversion sells 1 one-off in-app purchase. Old Fort Schools asks for nothing beyond the download.

UpkeepUpdate frequency

Old Fort Schools ships an update every 16 months, Formula Conversion every 26 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 8 level
Old Fort Schools versus Formula Conversion: the parameters behind the verdict, then further details
ParameterOld Fort SchoolsFormula Conversion
PriceFreeFree
Rating3.5 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 16 months — betterEvery 26 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.014.1 — better
Further details — not scored
Size31 MB2 MB
Age rating4+4+
DeveloperOld Fort Local School DistrictJanek Soomets

In-app purchases

None

Old Fort Schools

No in-app purchases

1 purchases

Formula Conversion

One-time1
  • Upgrade Formula Conversion$3.99

Questions

Is Old Fort Schools free?
Old Fort Schools is free to download, with no in-app purchases.
Is Formula Conversion free?
Formula Conversion is free to download, with in-app purchases available.
Do Old Fort Schools or Formula Conversion have ads?
Neither Old Fort Schools nor Formula Conversion shows ads.
Which is updated more often, Old Fort Schools or Formula Conversion?
Old Fort Schools ships an update every 16 months, and Formula Conversion every 26 months. Most recently, Old Fort Schools was updated on November 2, 2026 and Formula Conversion on November 7, 2026.

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