# IPLOG v21 vs Fast Grid Up

The clearest difference is in-app purchases: IPLOG v21 at none against Fast Grid Up's 5. IPLOG v21 also leads on ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Fast Grid Up sells 5 one-off in-app purchases. IPLOG v21 asks for nothing beyond the download.

IPLOG v21 ships an update every 2 weeks, Fast Grid Up weekly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IPLOG v21 | Fast Grid Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (22 ratings)](https://appshunter.io/ios/app/fast-grid-up/id6737450440/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 23 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [METEL s.r.o.](https://appshunter.io/developer/1485845216) | [梓濠 严](https://appshunter.io/developer/1833404992) |

## What reviewers say

### IPLOG v21

[App page](https://appshunter.io/ios/app/iplog-v21/id6648787945)

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

**In-app purchases:** none


### Fast Grid Up

[App page](https://appshunter.io/ios/app/fast-grid-up/id6737450440)

Easily create grid templates for social media posts with 1-9 photos. Customize aspect ratios and designs to make your content stand out on platforms like Instagram and TikTok. Quickly redesign your social media presence for follower growth.

**Highlights:** Create grid templates for social media, Supports 1-9 photos per post, Multiple aspect ratios, Creative customization options, Quick photo upload and redesign

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20Gems | $1.99 | one-time |
| 60 Gems | $4.99 | one-time |
| 130Gems | $9.99 | one-time |
| 200Gems | $19.99 | one-time |
| 400Gems | $34.99 | one-time |


## Frequently asked questions

### Is IPLOG v21 free?

IPLOG v21 is free to download, with no in-app purchases.

### Is Fast Grid Up free?

Fast Grid Up is free to download, with in-app purchases available.

### Do IPLOG v21 or Fast Grid Up have ads?

Fast Grid Up shows ads; IPLOG v21 does not.

### Which is updated more often, IPLOG v21 or Fast Grid Up?

IPLOG v21 ships an update every 2 weeks, and Fast Grid Up weekly. Most recently, IPLOG v21 was updated on October 7, 2026 and Fast Grid Up on October 25, 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.*