# Topup Flow vs Grit

The clearest difference is rating: Grit at 5.0 against Topup Flow's 4.5. Topup Flow's advantage is in-app purchases (none vs 4) and ratings volume (6.9K vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Grit sells 4 in-app purchases, starting at $3.99 per month. Topup Flow asks for nothing beyond the download.

Grit holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Topup Flow has 6.9K ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Topup Flow | Grit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6.9K ratings)](https://appshunter.io/ios/app/topup-flow/id1503038374/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grit-lock/id6777733134/reviews)** |
| Number of ratings | **6.9K** | 1 |
| Positive reviews | 26.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 71 MB | 16 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cable & Wireless Holdings, Inc.](https://appshunter.io/developer/874354221) | [Salute to Suit](https://appshunter.io/developer/1803833125) |

## What reviewers say

### Topup Flow

[App page](https://appshunter.io/ios/app/topup-flow/id1503038374)

Easily recharge any Flow phone or purchase plans with a credit/debit card or PayPal. Select a destination, choose an amount or plan, and enter payment details for a quick top-up.

**Highlights:** Recharge any Flow phone, Purchase Flow plans, Pay with credit/debit card, Pay with PayPal, Simple 3-step process, Repeat past top-ups

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent app
- 🚀 Easy to use

**What reviewers complain about**

- 🐛 App crashes frequently
- 💸 Overcharging and losing credit
- 🔍 Lacking functionality and information
- 🤖 Poor customer service
- 🔌 Unreliable connectivity

**Reported bugs**

- Charges not going through
- Logging out issues
- Freezing and crashing

**Requested features**

- Improve data balance display
- Allow email/profile updates
- Provide better plan information


### Grit

[App page](https://appshunter.io/ios/app/grit-lock/id6777733134)

This app helps you stay focused by locking selected applications until you complete a set goal, such as a workout or a specific time window. You can customize lock conditions and earn unlocks through consistent use, with options for accountability and usage insights.

**Highlights:** App locking until goal completion, Customizable shield types (morning, workout, custom), Streak building and rest days, Cooldown pauses and snoozes, Battle Buddy accountability, App usage insights and shield history, Emergency bypass with friction

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $29.99 | per year |
| Founding Lifetime | $39.99 | one-time |
| Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Topup Flow free?

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

### Is Grit free?

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

### Which has better reviews, Topup Flow or Grit?

Grit is rated higher. Topup Flow averages 4.5 out of 5 from 6.9K ratings, while Grit averages 5.0 from 1 ratings.

### Do Topup Flow or Grit have ads?

Neither Topup Flow nor Grit shows ads.

### Which is updated more often, Topup Flow or Grit?

Topup Flow ships an update fortnightly, and Grit fortnightly. Most recently, Topup Flow was updated on October 24, 2026 and Grit on October 16, 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.*