# BayesMobile vs Srvy

The clearest difference is in-app purchases: Srvy at none against BayesMobile's 1. Srvy also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (12.0 vs 14.7). On price, ads and device support there is nothing between them.

Both are free to download. BayesMobile sells 1 one-off in-app purchase. Srvy asks for nothing beyond the download.

BayesMobile ships an update every 6 weeks, Srvy weekly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BayesMobile | Srvy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/srvy/id1549617779/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 9 MB | 88 MB |
| Requires iOS | 14.7 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bayesfusion](https://appshunter.io/developer/1422674280) | [Callvita LLC](https://appshunter.io/developer/1491952450) |

## What reviewers say

### BayesMobile

[App page](https://appshunter.io/ios/app/bayesmobile/id1422674281)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| External Model Loading | $9.99 | one-time |


### Srvy

[App page](https://appshunter.io/ios/app/srvy/id1549617779)

Order custom pizzas from your favorite local pizzerias with ease and affordability. This app connects you directly to restaurants, ensuring lower prices by eliminating third-party fees. Customize every aspect of your pizza and enjoy it your way.

**Highlights:** Custom pizza ordering, Direct restaurant connection, Lower prices via no restaurant fees, Topping and extra customization, Budget-friendly ordering

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BayesMobile free?

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

### Is Srvy free?

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

### Do BayesMobile or Srvy have ads?

Neither BayesMobile nor Srvy shows ads.

### Which is updated more often, BayesMobile or Srvy?

BayesMobile ships an update every 6 weeks, and Srvy weekly. Most recently, BayesMobile was updated on October 14, 2026 and Srvy on October 13, 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.*