# TripleSentry vs Photo Math Solver

The clearest difference is in-app purchases: TripleSentry at none against Photo Math Solver's 3. TripleSentry also leads on update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Photo Math Solver sells 3 in-app purchases, starting at $4.99 per 7 days. TripleSentry asks for nothing beyond the download.

TripleSentry ships an update every 2 weeks, Photo Math Solver every 5 weeks. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TripleSentry | Photo Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (21 ratings)](https://appshunter.io/ios/app/photo-math-solver-iwatch-math/id6670729217/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 252 MB | 68 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 9+ |
| Developer | [Triplecyber](https://appshunter.io/developer/1650442093) | [Kalyani Bhimavarapu](https://appshunter.io/developer/1528304887) |

## What reviewers say

### TripleSentry

[App page](https://appshunter.io/ios/app/triplesentry/id6452804293)

**Features:** macOS Compatibility

**In-app purchases:** none


### Photo Math Solver

[App page](https://appshunter.io/ios/app/photo-math-solver-iwatch-math/id6670729217)

This AI-powered app helps students solve homework problems across various subjects by snapping photos. It provides step-by-step explanations and organizes study materials like PDFs and links. Access your questions and notes on your Apple Watch for on-the-go learning.

**Highlights:** AI-powered problem solving, Step-by-step explanations, Study materials organization, Follow-up questions, Complete question history, Apple Watch integration, Seamless device sync

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access - Weekly | $4.99 | per 7 days |
| Premium Access - Monthly | $9.99 | per month |
| Premium access for lifetime | $19.99 | one-time |


## Frequently asked questions

### Is TripleSentry free?

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

### Is Photo Math Solver free?

Photo Math Solver is free to download, with in-app purchases available.

### Do TripleSentry or Photo Math Solver have ads?

Neither TripleSentry nor Photo Math Solver shows ads.

### Which is updated more often, TripleSentry or Photo Math Solver?

TripleSentry ships an update every 2 weeks, and Photo Math Solver every 5 weeks. Most recently, TripleSentry was updated on September 24, 2026 and Photo Math Solver on October 7, 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.*