# PROMISE Mobile vs Placify

The clearest difference is in-app purchases: PROMISE Mobile at none against Placify's 4. PROMISE Mobile also leads on iOS requirement (13.4 vs 17.1). Placify's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Placify sells 4 in-app purchases, starting at $4.99 per month. PROMISE Mobile asks for nothing beyond the download.

PROMISE Mobile ships an update every 2 months, Placify every 2 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PROMISE Mobile | Placify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (56 ratings)](https://appshunter.io/ios/app/placify-map-and-trip-planner/id6739698007/reviews)** |
| Number of ratings | — | **56** |
| Positive reviews | — | 58.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 32 MB | 247 MB |
| Requires iOS | **13.4** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [University of Kentucky](https://appshunter.io/developer/328074751) | [WHITESSPACE SDN. BHD.](https://appshunter.io/developer/1777285582) |

## What reviewers say

### PROMISE Mobile

[App page](https://appshunter.io/ios/app/promise-mobile/id6654921341)

**Features:** macOS Compatibility

**In-app purchases:** none


### Placify

[App page](https://appshunter.io/ios/app/placify-map-and-trip-planner/id6739698007)

Consolidate travel ideas, saved places, and memories onto a single, personal map. Organize inspiration, plan efficient routes, and transform your journeys into animated videos. This app acts as a digital travel journal, keeping your experiences private and accessible offline.

**Highlights:** Save places from any source, Organize and filter saved locations, Plan and optimize routes, Create animated travel videos, Digital travel journal with memories, Offline access to data, Shareable trip posters and videos

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Placify Pro - Monthly Flexi | $4.99 | per month |
| Placify Pro - Annual Saving | $14.99 | per year |
| Placify Pro - Lifetime | $29.99 | one-time |
| Placify Pro - Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is PROMISE Mobile free?

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

### Is Placify free?

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

### Do PROMISE Mobile or Placify have ads?

Neither PROMISE Mobile nor Placify shows ads.

### Which is updated more often, PROMISE Mobile or Placify?

PROMISE Mobile ships an update every 2 months, and Placify every 2 weeks. Most recently, PROMISE Mobile was updated on November 8, 2026 and Placify on November 4, 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.*