# Proposify vs Mobile Service Sync

The clearest difference is iOS requirement: Mobile Service Sync at 15.1 against Proposify's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Proposify ships an update every 6 weeks, Mobile Service Sync monthly. The most recent releases landed on October 12, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Proposify | Mobile Service Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (125 ratings)](https://appshunter.io/ios/app/proposify/id1170057101/reviews)** | — |
| Number of ratings | **125** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 14 MB | 34 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Proposify](https://appshunter.io/developer/1170055090) | [Oil To Go LLC](https://appshunter.io/developer/6778472796) |

## What reviewers say

### Proposify

[App page](https://appshunter.io/ios/app/proposify/id1170057101)

Manage your sales pipeline and proposals from your mobile device. Receive real-time notifications on document activity and approve deals on the go. Gain enhanced visibility into your closing process and improve sales forecasting.

**Highlights:** Sales pipeline monitoring, Proposal activity tracking, Real-time document view notifications, Deal approval alerts, Document metrics monitoring, Pipeline transparency

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful tool
- 🚀 Great for notifications
- 🚀 Streamlines proposal process
- 👍 Professional-looking proposals
- 👍 Useful analytics

**What reviewers complain about**

- 🐛 Token expiration issues
- 🐛 Frequent crashes and bugs
- 🐛 Limited app functionality
- 👎 Poor user experience
- 👎 Unreliable mobile app

**Reported bugs**

- Token expired issue persists for years
- Login screen freezes and crashes
- App frequently becomes unusable

**Requested features**

- Add ability to edit proposals on mobile
- Improve token management and login experience
- Develop a dedicated iPad app
- Enhance mobile app functionality


### Mobile Service Sync

[App page](https://appshunter.io/ios/app/mobile-service-sync/id6783516538)

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

**In-app purchases:** none


## Frequently asked questions

### Is Proposify free?

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

### Is Mobile Service Sync free?

Mobile Service Sync is free to download, with no in-app purchases.

### Do Proposify or Mobile Service Sync have ads?

Neither Proposify nor Mobile Service Sync shows ads.

### Which is updated more often, Proposify or Mobile Service Sync?

Proposify ships an update every 6 weeks, and Mobile Service Sync monthly. Most recently, Proposify was updated on October 12, 2026 and Mobile Service Sync on September 20, 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.*