# OTP Conductor vs Easy Maths

The clearest difference is in-app purchases: OTP Conductor at none against Easy Maths's 2. OTP Conductor also leads on iOS requirement (16.0 vs 18.2). Easy Maths's advantage is update cadence (every 2 days vs every 9 days). On price, ads and device support there is nothing between them.

Both are free to download. Easy Maths sells 2 in-app purchases, starting at $0.99 per month. OTP Conductor asks for nothing beyond the download.

OTP Conductor ships an update every 9 days, Easy Maths every 2 days. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OTP Conductor | Easy Maths |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 2 MB | 5 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wenhuan Li](https://appshunter.io/developer/1243152342) | [Nagalekshmi Padmavathy](https://appshunter.io/developer/1698058081) |

## What reviewers say

### OTP Conductor

[App page](https://appshunter.io/ios/app/otp-conductor/id1404947090)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Easy Maths

[App page](https://appshunter.io/ios/app/easy-maths-ai-math-solver/id6742006040)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy Math Pro Monthly | $0.99 | per month |
| Easy Maths Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is OTP Conductor free?

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

### Is Easy Maths free?

Easy Maths is free to download, with in-app purchases available.

### Do OTP Conductor or Easy Maths have ads?

Neither OTP Conductor nor Easy Maths shows ads.

### Which is updated more often, OTP Conductor or Easy Maths?

OTP Conductor ships an update every 9 days, and Easy Maths every 2 days. Most recently, OTP Conductor was updated on October 14, 2026 and Easy Maths on September 28, 2026.

---

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