# Fixed Deposit Calculator PRO vs Vector Strategy Engine

The clearest difference is update cadence: Vector Strategy Engine at every 2 days against Fixed Deposit Calculator PRO's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fixed Deposit Calculator PRO sells 2 in-app purchases, starting at $1.99 per month and Vector Strategy Engine sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Fixed Deposit Calculator PRO ships an update every 4 weeks, Vector Strategy Engine every 2 days. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Fixed Deposit Calculator PRO | Vector Strategy Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fixed-deposit-calculator-pro/id1147092958/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 12 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Dmitry Tachkov](https://appshunter.io/developer/525465552) | [Eddy Medina Padron](https://appshunter.io/developer/6790564861) |

## What reviewers say

### Fixed Deposit Calculator PRO

[App page](https://appshunter.io/ios/app/fixed-deposit-calculator-pro/id1147092958)

Estimate deposit returns, compare different financial products, and track your savings growth. This tool helps you understand interest accrual, manage multiple accounts, and make informed banking decisions.

**Highlights:** Calculate deposit interest with replenishments and withdrawals, Compare multiple deposits by effective rate, Track savings growth and predict future balances, Compare terms and conditions of different banks, Calculate foreign currency deposits, Set fixed and floating deposit rates, View interest payment schedule with net income and taxes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Savings Calculator & Tracker | $1.99 | per month |
| Savings Calculator & Tracker | $14.99 | per year |


### Vector Strategy Engine

[App page](https://appshunter.io/ios/app/vector-strategy-engine/id6804347589)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Vector | $11.99 | one-time |


## Frequently asked questions

### Is Fixed Deposit Calculator PRO free?

Fixed Deposit Calculator PRO is free to download, with in-app purchases available.

### Is Vector Strategy Engine free?

Vector Strategy Engine is free to download, with in-app purchases available.

### Do Fixed Deposit Calculator PRO or Vector Strategy Engine have ads?

Neither Fixed Deposit Calculator PRO nor Vector Strategy Engine shows ads.

### Which is updated more often, Fixed Deposit Calculator PRO or Vector Strategy Engine?

Fixed Deposit Calculator PRO ships an update every 4 weeks, and Vector Strategy Engine every 2 days. Most recently, Fixed Deposit Calculator PRO was updated on October 20, 2026 and Vector Strategy Engine on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*