# Spectra Biot App vs i

The clearest difference is in-app purchases: i at none against Spectra Biot App's 10. i also leads on iOS requirement (13.0 vs 15.6). Spectra Biot App's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Spectra Biot App sells 10 in-app purchases, starting at $2.99 per month. i asks for nothing beyond the download.

Spectra Biot App ships an update every 3 weeks, i every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spectra Biot App | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/i-attends/id1621667949/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 28 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spectra Technovision(India) Private Limited](https://appshunter.io/developer/1286305517) | [Krishnasamy .](https://appshunter.io/developer/1436481743) |

## What reviewers say

### Spectra Biot App

[App page](https://appshunter.io/ios/app/spectra-biot-app/id1474783559)

This cloud framework streamlines workplace operations, reducing costs and boosting productivity. It requires a separate device and offers various subscription tiers for attendance and access management.

**Highlights:** Cloud-based framework, Cost reduction, Productivity increase, Attendance management, Access management, Biometric device integration, On-cloud data storage

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biot Basic Plan | $2.99 | per month |
| Biot Premium Plan | $2.99 | per month |
| Biot Elite Plan | $3.99 | per month |
| Yearly Basic Plan | $14.99 | per year |
| Yearly Basic Plan With Payroll | $17.99 | per year |
| Yearly Premium Plan | $24.99 | per year |
| Payroll | $29.99 | per year |
| Yearly Elite Plan | $34.99 | per year |
| Yearly Premium with Payroll | $34.99 | per year |
| Yearly Elite With Payroll | $59.99 | per year |


### i

[App page](https://appshunter.io/ios/app/i-attends/id1621667949)

This private application allows individuals to record their attendance using a facial recognition system. It's designed for personal use to track presence through a secure biometric method.

**Highlights:** Facial recognition attendance, Private attendance recording, Secure biometric tracking, Individual attendance entry

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

**In-app purchases:** none


## Frequently asked questions

### Is Spectra Biot App free?

Spectra Biot App is free to download, with in-app purchases available.

### Is i free?

i is free to download, with no in-app purchases.

### Do Spectra Biot App or i have ads?

Neither Spectra Biot App nor i shows ads.

### Which is updated more often, Spectra Biot App or i?

Spectra Biot App ships an update every 3 weeks, and i every 3 months. Most recently, Spectra Biot App was updated on October 26, 2026 and i on October 24, 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.*