Pearson Square Calculation vs Nextlink Voice Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pearson Square Calculation
This tool simplifies ration balancing using the Pearson square method. It helps determine exact proportions of ingredients for specific nutrient targets, applicable in various industries like animal feed, dairy, and food production.
- Pearson square method for ration balancing
- Determine exact ingredient proportions
- Calculate specific nutrient targets (e.g., crude protein)
- Multipurpose application in various industries
- Simplifies complex ratio calculations
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The Pearson square or box method of balancing rations is a simple procedure that has been used for many years. It is of greatest value when only two ingredients are to be mixed. It is used to determine the exact proportions of feed needed to produce a specific quantity of crude protein, fat, TDP, etc (for example). It has a multipurpose application in determining ratio proportion in the milk industry, wine, food, and cattle feed industry. Enjoy using the Calculation and do review it on Appstore. Pearson Square Team.
Nextlink Voice Manager
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Nextlink Voice Manager app for Nextlink clients. Ability to make and receive calls, video call, and chat. Uses Call Kit for iOS and includes Visual Voicemail.
Screenshots
Verdict
The clearest difference is price: Nextlink Voice Manager at Free against Pearson Square Calculation's $1.99. Pearson Square Calculation's advantage is update cadence (every 21 months vs every 54 months) and device support (4 vs 1). On ads and in-app purchases 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
Nextlink Voice Manager is free to download; Pearson Square Calculation costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pearson Square Calculation ships an update every 21 months, Nextlink Voice Manager every 54 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.
| Parameter | Pearson Square Calculation | Nextlink Voice Manager |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.8 (16 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 21 months — better | Every 54 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | Raghav Sharma | Nextlink Internet |
In-app purchases
Pearson Square Calculation
No in-app purchases
Nextlink Voice Manager
No in-app purchases
Questions
Is Pearson Square Calculation free?
Is Nextlink Voice Manager free?
Do Pearson Square Calculation or Nextlink Voice Manager have ads?
Which is updated more often, Pearson Square Calculation or Nextlink Voice Manager?
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