flecha vs NotADiary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
flecha
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O flecha veio para facilitar a vida do projetista! Com ele você dimensiona estruturas de uma forma rápida, prática e intuitiva! Basta adicionar os dados necessários, que o trabalho difícil ele faz por você. Com o flecha você pode: -dimensionar estruturas de concreto; -dimensionar estruturas de metal; -salvar os cálculos para te ajudar no futuro!
NotADiary
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NotADiary is an app that let you express your emotions through a plethora of features, such as images, texts, songs from Apple Music (if you have a subscription), health metrics (feelings and emotions) from the Health App, and much more. It was designed for letting everyone share their feelings universally and equally.
Screenshots
Verdict
The clearest difference is iOS requirement: flecha at 18.5 against NotADiary's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
flecha ships an update every 3 days, NotADiary every 2 days. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.
| Parameter | flecha | NotADiary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 18.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 4 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Matheus Benitez | Pedro Augusto |
In-app purchases
flecha
No in-app purchases
NotADiary
No in-app purchases
