MailShot vs Streamline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MailShot
Easily send emails to multiple recipients by creating custom groups. Share documents and forward emails directly to these groups. Manage contacts with flexibility, allowing different email addresses per group and contacts not stored in your address book.
- Create and manage custom email groups
- Send emails to groups
- Share documents to groups
- Forward emails to groups
- Contacts can use different emails per group
- Import contacts from address book
- Add contacts not in address book
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Easily manage and send email to groups from the app, share documents to groups directly from other apps, or forward email to a group. Try MailShot for free with up to three groups, of up to five people in each. A simple in-app upgrade unlocks the ability to create up to 100 different groups of 100 or more contacts (Limits depend on your email provider.) Create groups in many ways: add from Contacts, import an address book group, enter addresses directly, or paste strings of names and addresses. MailShot creates its own groups, which can do several things which regular address book groups cannot... • Contacts can use different email addresses for each group. (Add work address to a work-related group, and home address to a sports group etc.) • Contacts do not need to be present in your address book. TIPS • Protect privacy by placing addresses in the Bcc: line. • To forward an email (with attachments), “Copy to clipboard" then paste to the address line in your Mail app. SUPPORT We pride ourselves on our quality of support and are always happy to hear from you. Please use the "Support" button in the app, as it will include useful diagnostic information. You can also find a full User Guide, support information and tips at http://solubleapps.com/Mailshot-support.
Streamline
This app helps you organize personal and collaborative projects with features like task management, Kanban boards, and a calendar. It offers intelligent notifications and detailed statistics to track progress. Optional premium subscriptions provide enhanced functionality.
- Project management with status tracking
- Task creation and assignment
- Kanban board visualization
- Integrated calendar view
- Progress statistics and dashboards
- Collaboration and task sharing
- Smart notifications for deadlines
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Streamline – Organisez vos projets avec efficacité Streamline est une application mobile de gestion de projets et de tâches, conçue pour vous aider à organiser votre travail personnel et collaboratif de manière optimale. Fonctionnalités principales : Gestion de projets : créez, suivez et organisez vos projets avec différents statuts (En cours, Terminé, Annulé). Gestion des tâches : créez et suivez vos tâches avec attribution, dates d’échéance et niveaux de priorité. Tableau Kanban : visualisez et organisez vos tâches en colonnes (À faire, En cours, Terminé). Calendrier intégré : affichez vos projets et tâches par jour, semaine ou mois. Statistiques et tableaux de bord : suivez la progression de vos projets grâce à des données claires et visuelles. Collaboration : assignez des tâches à d’autres utilisateurs et partagez vos projets facilement. Notifications intelligentes : recevez des alertes pour les échéances et les mises à jour importantes. Profil utilisateur : gérez vos informations personnelles et vos préférences en toute simplicité. Streamline est entièrement gratuit pour un usage de base. Confidentialité Nous respectons votre vie privée : vos données ne sont ni utilisées à des fins de suivi ni partagées avec des tiers. Abonnements premium (optionnels) Mensuel : 5,99€/mois Annuel : 57,50€/an (économisez 16%) Conditions d'utilisation Conditions d’utilisation Apple : https://www.apple.com/legal/internet-services/itunes/dev/stdeula Conditions générales Streamline : https://emplica.fr/terms-of-use Téléchargez Streamline dès maintenant et transformez votre manière de gérer vos projets !
Screenshots
Verdict
The clearest difference is update cadence: Streamline at every 2 days against MailShot's monthly. Streamline also leads on review sentiment (100% vs 83%) and iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and monetization model 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. MailShot sells 2 one-off in-app purchases and Streamline sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
MailShot ships an update monthly, Streamline every 2 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | MailShot | Streamline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (113 ratings) — better | — |
| Positive reviews | 82.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 113 — better | — |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Johnson | Francis KOUAHO |
Customer experience
MailShot
Streamline
Bugs and requests
MailShot
Reported bugs
3 issues- Emails not sending from outbox
- Crashing issues for some users
- Compatibility problems with iOS updates
Requested features
4 requests- Mail merge functionality with placeholders
- Ability to sort groups alphabetically
- Dynamic text support for subject and body
- Compatibility with Outlook contacts
Streamline
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MailShot
- MailShot Upgrade$3.99
- Domain Check Plugin$3.99
Streamline
- Streamline Plus (monthly)$4.991 Month
- Streamline Premium Yearly$49.001 Year









